reinstall

24 files changed, 0 insertions, 7449 deletions

diff --git a/openssl/crypto/rsa/Makefile b/openssl/crypto/rsa/Makefile
deleted file mode 100644
index e292e84..0000000
--- a/openssl/crypto/rsa/Makefile
+++ /dev/null
@@ -1,312 +0,0 @@
-#
-# OpenSSL/crypto/rsa/Makefile
-#
-
-DIR=	rsa
-TOP=	../..
-CC=	cc
-INCLUDES= -I.. -I$(TOP) -I../../include
-CFLAG=-g
-MAKEFILE=	Makefile
-AR=		ar r
-
-CFLAGS= $(INCLUDES) $(CFLAG)
-
-GENERAL=Makefile
-TEST=rsa_test.c
-APPS=
-
-LIB=$(TOP)/libcrypto.a
-LIBSRC= rsa_eay.c rsa_gen.c rsa_lib.c rsa_sign.c rsa_saos.c rsa_err.c \
-	rsa_pk1.c rsa_ssl.c rsa_none.c rsa_oaep.c rsa_chk.c rsa_null.c \
-	rsa_pss.c rsa_x931.c rsa_asn1.c rsa_depr.c rsa_ameth.c rsa_prn.c \
-	rsa_pmeth.c rsa_crpt.c
-LIBOBJ= rsa_eay.o rsa_gen.o rsa_lib.o rsa_sign.o rsa_saos.o rsa_err.o \
-	rsa_pk1.o rsa_ssl.o rsa_none.o rsa_oaep.o rsa_chk.o rsa_null.o \
-	rsa_pss.o rsa_x931.o rsa_asn1.o rsa_depr.o rsa_ameth.o rsa_prn.o \
-	rsa_pmeth.o rsa_crpt.o
-
-SRC= $(LIBSRC)
-
-EXHEADER= rsa.h
-HEADER=	$(EXHEADER)
-
-ALL=    $(GENERAL) $(SRC) $(HEADER)
-
-top:
-	(cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
-
-all:	lib
-
-lib:	$(LIBOBJ)
-	$(AR) $(LIB) $(LIBOBJ)
-	$(RANLIB) $(LIB) || echo Never mind.
-	@touch lib
-
-files:
-	$(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
-
-links:
-	@$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
-	@$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
-	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
-
-install:
-	@[ -n "$(INSTALLTOP)" ] # should be set by top Makefile...
-	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
-	do  \
-	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
-	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
-	done;
-
-tags:
-	ctags $(SRC)
-
-tests:
-
-lint:
-	lint -DLINT $(INCLUDES) $(SRC)>fluff
-
-update: depend
-
-depend:
-	@[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile...
-	$(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
-
-dclean:
-	$(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
-	mv -f Makefile.new $(MAKEFILE)
-
-clean:
-	rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
-
-# DO NOT DELETE THIS LINE -- make depend depends on it.
-
-rsa_ameth.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_ameth.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
-rsa_ameth.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
-rsa_ameth.o: ../../include/openssl/cms.h ../../include/openssl/crypto.h
-rsa_ameth.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
-rsa_ameth.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
-rsa_ameth.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-rsa_ameth.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-rsa_ameth.o: ../../include/openssl/objects.h
-rsa_ameth.o: ../../include/openssl/opensslconf.h
-rsa_ameth.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_ameth.o: ../../include/openssl/pkcs7.h ../../include/openssl/rsa.h
-rsa_ameth.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-rsa_ameth.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_ameth.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-rsa_ameth.o: ../asn1/asn1_locl.h ../cryptlib.h rsa_ameth.c
-rsa_asn1.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_asn1.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
-rsa_asn1.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
-rsa_asn1.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
-rsa_asn1.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
-rsa_asn1.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
-rsa_asn1.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-rsa_asn1.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-rsa_asn1.o: ../../include/openssl/opensslconf.h
-rsa_asn1.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_asn1.o: ../../include/openssl/pkcs7.h ../../include/openssl/rsa.h
-rsa_asn1.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-rsa_asn1.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_asn1.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-rsa_asn1.o: ../cryptlib.h rsa_asn1.c
-rsa_chk.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-rsa_chk.o: ../../include/openssl/bn.h ../../include/openssl/crypto.h
-rsa_chk.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_chk.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
-rsa_chk.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_chk.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-rsa_chk.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_chk.o: rsa_chk.c
-rsa_crpt.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_crpt.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_crpt.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_crpt.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
-rsa_crpt.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
-rsa_crpt.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-rsa_crpt.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-rsa_crpt.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-rsa_crpt.o: ../../include/openssl/opensslconf.h
-rsa_crpt.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_crpt.o: ../../include/openssl/pkcs7.h ../../include/openssl/rand.h
-rsa_crpt.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-rsa_crpt.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-rsa_crpt.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
-rsa_crpt.o: ../../include/openssl/x509_vfy.h ../cryptlib.h rsa_crpt.c
-rsa_depr.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_depr.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_depr.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_depr.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_depr.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
-rsa_depr.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_depr.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-rsa_depr.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_depr.o: ../cryptlib.h rsa_depr.c
-rsa_eay.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_eay.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_eay.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_eay.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_eay.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
-rsa_eay.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_eay.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h
-rsa_eay.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-rsa_eay.o: ../../include/openssl/symhacks.h ../cryptlib.h rsa_eay.c
-rsa_err.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-rsa_err.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
-rsa_err.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
-rsa_err.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
-rsa_err.o: ../../include/openssl/ossl_typ.h ../../include/openssl/rsa.h
-rsa_err.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-rsa_err.o: ../../include/openssl/symhacks.h rsa_err.c
-rsa_gen.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_gen.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_gen.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_gen.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_gen.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
-rsa_gen.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_gen.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-rsa_gen.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_gen.o: ../cryptlib.h rsa_gen.c
-rsa_lib.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_lib.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_lib.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_lib.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
-rsa_lib.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
-rsa_lib.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-rsa_lib.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-rsa_lib.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-rsa_lib.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
-rsa_lib.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
-rsa_lib.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h
-rsa_lib.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-rsa_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_lib.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-rsa_lib.o: ../cryptlib.h rsa_lib.c
-rsa_none.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_none.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_none.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_none.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_none.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
-rsa_none.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_none.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h
-rsa_none.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-rsa_none.o: ../../include/openssl/symhacks.h ../cryptlib.h rsa_none.c
-rsa_null.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_null.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_null.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_null.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_null.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
-rsa_null.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_null.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h
-rsa_null.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-rsa_null.o: ../../include/openssl/symhacks.h ../cryptlib.h rsa_null.c
-rsa_oaep.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_oaep.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_oaep.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_oaep.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_oaep.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-rsa_oaep.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-rsa_oaep.o: ../../include/openssl/opensslconf.h
-rsa_oaep.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_oaep.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h
-rsa_oaep.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-rsa_oaep.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_oaep.o: ../constant_time_locl.h ../cryptlib.h rsa_oaep.c
-rsa_pk1.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_pk1.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_pk1.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_pk1.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_pk1.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
-rsa_pk1.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_pk1.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h
-rsa_pk1.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-rsa_pk1.o: ../../include/openssl/symhacks.h ../constant_time_locl.h
-rsa_pk1.o: ../cryptlib.h rsa_pk1.c
-rsa_pmeth.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_pmeth.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
-rsa_pmeth.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
-rsa_pmeth.o: ../../include/openssl/cms.h ../../include/openssl/conf.h
-rsa_pmeth.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
-rsa_pmeth.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
-rsa_pmeth.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
-rsa_pmeth.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-rsa_pmeth.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-rsa_pmeth.o: ../../include/openssl/opensslconf.h
-rsa_pmeth.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_pmeth.o: ../../include/openssl/pkcs7.h ../../include/openssl/rsa.h
-rsa_pmeth.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-rsa_pmeth.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_pmeth.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-rsa_pmeth.o: ../../include/openssl/x509v3.h ../cryptlib.h ../evp/evp_locl.h
-rsa_pmeth.o: rsa_locl.h rsa_pmeth.c
-rsa_prn.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_prn.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-rsa_prn.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
-rsa_prn.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-rsa_prn.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-rsa_prn.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-rsa_prn.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_prn.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-rsa_prn.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_prn.o: ../cryptlib.h rsa_prn.c
-rsa_pss.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_pss.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_pss.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_pss.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_pss.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-rsa_pss.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-rsa_pss.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
-rsa_pss.o: ../../include/openssl/ossl_typ.h ../../include/openssl/rand.h
-rsa_pss.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-rsa_pss.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-rsa_pss.o: ../../include/openssl/symhacks.h ../cryptlib.h rsa_pss.c
-rsa_saos.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_saos.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_saos.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_saos.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
-rsa_saos.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
-rsa_saos.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-rsa_saos.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-rsa_saos.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-rsa_saos.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_saos.o: ../../include/openssl/pkcs7.h ../../include/openssl/rsa.h
-rsa_saos.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-rsa_saos.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_saos.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-rsa_saos.o: ../cryptlib.h rsa_saos.c
-rsa_sign.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_sign.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_sign.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_sign.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
-rsa_sign.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
-rsa_sign.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-rsa_sign.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-rsa_sign.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-rsa_sign.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_sign.o: ../../include/openssl/pkcs7.h ../../include/openssl/rsa.h
-rsa_sign.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-rsa_sign.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_sign.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-rsa_sign.o: ../cryptlib.h rsa_locl.h rsa_sign.c
-rsa_ssl.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_ssl.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_ssl.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_ssl.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_ssl.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
-rsa_ssl.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_ssl.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h
-rsa_ssl.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-rsa_ssl.o: ../../include/openssl/symhacks.h ../cryptlib.h rsa_ssl.c
-rsa_x931.o: ../../e_os.h ../../include/openssl/asn1.h
-rsa_x931.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
-rsa_x931.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-rsa_x931.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-rsa_x931.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-rsa_x931.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-rsa_x931.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-rsa_x931.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h
-rsa_x931.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-rsa_x931.o: ../../include/openssl/symhacks.h ../cryptlib.h rsa_x931.c
diff --git a/openssl/crypto/rsa/rsa.h b/openssl/crypto/rsa/rsa.h
deleted file mode 100644
index d2ee374..0000000
--- a/openssl/crypto/rsa/rsa.h
+++ /dev/null
@@ -1,664 +0,0 @@
-/* crypto/rsa/rsa.h */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#ifndef HEADER_RSA_H
-# define HEADER_RSA_H
-
-# include <openssl/asn1.h>
-
-# ifndef OPENSSL_NO_BIO
-#  include <openssl/bio.h>
-# endif
-# include <openssl/crypto.h>
-# include <openssl/ossl_typ.h>
-# ifndef OPENSSL_NO_DEPRECATED
-#  include <openssl/bn.h>
-# endif
-
-# ifdef OPENSSL_NO_RSA
-#  error RSA is disabled.
-# endif
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/* Declared already in ossl_typ.h */
-/* typedef struct rsa_st RSA; */
-/* typedef struct rsa_meth_st RSA_METHOD; */
-
-struct rsa_meth_st {
-    const char *name;
-    int (*rsa_pub_enc) (int flen, const unsigned char *from,
-                        unsigned char *to, RSA *rsa, int padding);
-    int (*rsa_pub_dec) (int flen, const unsigned char *from,
-                        unsigned char *to, RSA *rsa, int padding);
-    int (*rsa_priv_enc) (int flen, const unsigned char *from,
-                         unsigned char *to, RSA *rsa, int padding);
-    int (*rsa_priv_dec) (int flen, const unsigned char *from,
-                         unsigned char *to, RSA *rsa, int padding);
-    /* Can be null */
-    int (*rsa_mod_exp) (BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
-    /* Can be null */
-    int (*bn_mod_exp) (BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-                       const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-    /* called at new */
-    int (*init) (RSA *rsa);
-    /* called at free */
-    int (*finish) (RSA *rsa);
-    /* RSA_METHOD_FLAG_* things */
-    int flags;
-    /* may be needed! */
-    char *app_data;
-    /*
-     * New sign and verify functions: some libraries don't allow arbitrary
-     * data to be signed/verified: this allows them to be used. Note: for
-     * this to work the RSA_public_decrypt() and RSA_private_encrypt() should
-     * *NOT* be used RSA_sign(), RSA_verify() should be used instead. Note:
-     * for backwards compatibility this functionality is only enabled if the
-     * RSA_FLAG_SIGN_VER option is set in 'flags'.
-     */
-    int (*rsa_sign) (int type,
-                     const unsigned char *m, unsigned int m_length,
-                     unsigned char *sigret, unsigned int *siglen,
-                     const RSA *rsa);
-    int (*rsa_verify) (int dtype, const unsigned char *m,
-                       unsigned int m_length, const unsigned char *sigbuf,
-                       unsigned int siglen, const RSA *rsa);
-    /*
-     * If this callback is NULL, the builtin software RSA key-gen will be
-     * used. This is for behavioural compatibility whilst the code gets
-     * rewired, but one day it would be nice to assume there are no such
-     * things as "builtin software" implementations.
-     */
-    int (*rsa_keygen) (RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
-};
-
-struct rsa_st {
-    /*
-     * The first parameter is used to pickup errors where this is passed
-     * instead of aEVP_PKEY, it is set to 0
-     */
-    int pad;
-    long version;
-    const RSA_METHOD *meth;
-    /* functional reference if 'meth' is ENGINE-provided */
-    ENGINE *engine;
-    BIGNUM *n;
-    BIGNUM *e;
-    BIGNUM *d;
-    BIGNUM *p;
-    BIGNUM *q;
-    BIGNUM *dmp1;
-    BIGNUM *dmq1;
-    BIGNUM *iqmp;
-    /* be careful using this if the RSA structure is shared */
-    CRYPTO_EX_DATA ex_data;
-    int references;
-    int flags;
-    /* Used to cache montgomery values */
-    BN_MONT_CTX *_method_mod_n;
-    BN_MONT_CTX *_method_mod_p;
-    BN_MONT_CTX *_method_mod_q;
-    /*
-     * all BIGNUM values are actually in the following data, if it is not
-     * NULL
-     */
-    char *bignum_data;
-    BN_BLINDING *blinding;
-    BN_BLINDING *mt_blinding;
-};
-
-# ifndef OPENSSL_RSA_MAX_MODULUS_BITS
-#  define OPENSSL_RSA_MAX_MODULUS_BITS   16384
-# endif
-
-# ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
-#  define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
-# endif
-# ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
-
-/* exponent limit enforced for "large" modulus only */
-#  define OPENSSL_RSA_MAX_PUBEXP_BITS    64
-# endif
-
-# define RSA_3   0x3L
-# define RSA_F4  0x10001L
-
-# define RSA_METHOD_FLAG_NO_CHECK        0x0001/* don't check pub/private
-                                                * match */
-
-# define RSA_FLAG_CACHE_PUBLIC           0x0002
-# define RSA_FLAG_CACHE_PRIVATE          0x0004
-# define RSA_FLAG_BLINDING               0x0008
-# define RSA_FLAG_THREAD_SAFE            0x0010
-/*
- * This flag means the private key operations will be handled by rsa_mod_exp
- * and that they do not depend on the private key components being present:
- * for example a key stored in external hardware. Without this flag
- * bn_mod_exp gets called when private key components are absent.
- */
-# define RSA_FLAG_EXT_PKEY               0x0020
-
-/*
- * This flag in the RSA_METHOD enables the new rsa_sign, rsa_verify
- * functions.
- */
-# define RSA_FLAG_SIGN_VER               0x0040
-
-/*
- * new with 0.9.6j and 0.9.7b; the built-in
- * RSA implementation now uses blinding by
- * default (ignoring RSA_FLAG_BLINDING),
- * but other engines might not need it
- */
-# define RSA_FLAG_NO_BLINDING            0x0080
-/*
- * new with 0.9.8f; the built-in RSA
- * implementation now uses constant time
- * operations by default in private key operations,
- * e.g., constant time modular exponentiation,
- * modular inverse without leaking branches,
- * division without leaking branches. This
- * flag disables these constant time
- * operations and results in faster RSA
- * private key operations.
- */
-# define RSA_FLAG_NO_CONSTTIME           0x0100
-# ifdef OPENSSL_USE_DEPRECATED
-/* deprecated name for the flag*/
-/*
- * new with 0.9.7h; the built-in RSA
- * implementation now uses constant time
- * modular exponentiation for secret exponents
- * by default. This flag causes the
- * faster variable sliding window method to
- * be used for all exponents.
- */
-#  define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME
-# endif
-
-# define EVP_PKEY_CTX_set_rsa_padding(ctx, pad) \
-        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, EVP_PKEY_CTRL_RSA_PADDING, \
-                                pad, NULL)
-
-# define EVP_PKEY_CTX_get_rsa_padding(ctx, ppad) \
-        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, \
-                                EVP_PKEY_CTRL_GET_RSA_PADDING, 0, ppad)
-
-# define EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, len) \
-        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
-                                (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
-                                EVP_PKEY_CTRL_RSA_PSS_SALTLEN, \
-                                len, NULL)
-
-# define EVP_PKEY_CTX_get_rsa_pss_saltlen(ctx, plen) \
-        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
-                                (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
-                                EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN, \
-                                0, plen)
-
-# define EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) \
-        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
-                                EVP_PKEY_CTRL_RSA_KEYGEN_BITS, bits, NULL)
-
-# define EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp) \
-        EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
-                                EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp)
-
-# define  EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md)  \
-                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
-                        EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
-                                EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)md)
-
-# define  EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md)  \
-                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
-                                EVP_PKEY_CTRL_RSA_OAEP_MD, 0, (void *)md)
-
-# define  EVP_PKEY_CTX_get_rsa_mgf1_md(ctx, pmd) \
-                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
-                        EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
-                                EVP_PKEY_CTRL_GET_RSA_MGF1_MD, 0, (void *)pmd)
-
-# define  EVP_PKEY_CTX_get_rsa_oaep_md(ctx, pmd) \
-                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
-                                EVP_PKEY_CTRL_GET_RSA_OAEP_MD, 0, (void *)pmd)
-
-# define  EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, l, llen) \
-                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
-                                EVP_PKEY_CTRL_RSA_OAEP_LABEL, llen, (void *)l)
-
-# define  EVP_PKEY_CTX_get0_rsa_oaep_label(ctx, l)       \
-                EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT,  \
-                                EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL, 0, (void *)l)
-
-# define EVP_PKEY_CTRL_RSA_PADDING       (EVP_PKEY_ALG_CTRL + 1)
-# define EVP_PKEY_CTRL_RSA_PSS_SALTLEN   (EVP_PKEY_ALG_CTRL + 2)
-
-# define EVP_PKEY_CTRL_RSA_KEYGEN_BITS   (EVP_PKEY_ALG_CTRL + 3)
-# define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4)
-# define EVP_PKEY_CTRL_RSA_MGF1_MD       (EVP_PKEY_ALG_CTRL + 5)
-
-# define EVP_PKEY_CTRL_GET_RSA_PADDING           (EVP_PKEY_ALG_CTRL + 6)
-# define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN       (EVP_PKEY_ALG_CTRL + 7)
-# define EVP_PKEY_CTRL_GET_RSA_MGF1_MD           (EVP_PKEY_ALG_CTRL + 8)
-
-# define EVP_PKEY_CTRL_RSA_OAEP_MD       (EVP_PKEY_ALG_CTRL + 9)
-# define EVP_PKEY_CTRL_RSA_OAEP_LABEL    (EVP_PKEY_ALG_CTRL + 10)
-
-# define EVP_PKEY_CTRL_GET_RSA_OAEP_MD   (EVP_PKEY_ALG_CTRL + 11)
-# define EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 12)
-
-# define RSA_PKCS1_PADDING       1
-# define RSA_SSLV23_PADDING      2
-# define RSA_NO_PADDING          3
-# define RSA_PKCS1_OAEP_PADDING  4
-# define RSA_X931_PADDING        5
-/* EVP_PKEY_ only */
-# define RSA_PKCS1_PSS_PADDING   6
-
-# define RSA_PKCS1_PADDING_SIZE  11
-
-# define RSA_set_app_data(s,arg)         RSA_set_ex_data(s,0,arg)
-# define RSA_get_app_data(s)             RSA_get_ex_data(s,0)
-
-RSA *RSA_new(void);
-RSA *RSA_new_method(ENGINE *engine);
-int RSA_size(const RSA *rsa);
-
-/* Deprecated version */
-# ifndef OPENSSL_NO_DEPRECATED
-RSA *RSA_generate_key(int bits, unsigned long e, void
-                       (*callback) (int, int, void *), void *cb_arg);
-# endif                         /* !defined(OPENSSL_NO_DEPRECATED) */
-
-/* New version */
-int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
-
-int RSA_check_key(const RSA *);
-        /* next 4 return -1 on error */
-int RSA_public_encrypt(int flen, const unsigned char *from,
-                       unsigned char *to, RSA *rsa, int padding);
-int RSA_private_encrypt(int flen, const unsigned char *from,
-                        unsigned char *to, RSA *rsa, int padding);
-int RSA_public_decrypt(int flen, const unsigned char *from,
-                       unsigned char *to, RSA *rsa, int padding);
-int RSA_private_decrypt(int flen, const unsigned char *from,
-                        unsigned char *to, RSA *rsa, int padding);
-void RSA_free(RSA *r);
-/* "up" the RSA object's reference count */
-int RSA_up_ref(RSA *r);
-
-int RSA_flags(const RSA *r);
-
-void RSA_set_default_method(const RSA_METHOD *meth);
-const RSA_METHOD *RSA_get_default_method(void);
-const RSA_METHOD *RSA_get_method(const RSA *rsa);
-int RSA_set_method(RSA *rsa, const RSA_METHOD *meth);
-
-/* This function needs the memory locking malloc callbacks to be installed */
-int RSA_memory_lock(RSA *r);
-
-/* these are the actual SSLeay RSA functions */
-const RSA_METHOD *RSA_PKCS1_SSLeay(void);
-
-const RSA_METHOD *RSA_null_method(void);
-
-DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPublicKey)
-DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPrivateKey)
-
-typedef struct rsa_pss_params_st {
-    X509_ALGOR *hashAlgorithm;
-    X509_ALGOR *maskGenAlgorithm;
-    ASN1_INTEGER *saltLength;
-    ASN1_INTEGER *trailerField;
-} RSA_PSS_PARAMS;
-
-DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
-
-typedef struct rsa_oaep_params_st {
-    X509_ALGOR *hashFunc;
-    X509_ALGOR *maskGenFunc;
-    X509_ALGOR *pSourceFunc;
-} RSA_OAEP_PARAMS;
-
-DECLARE_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
-
-# ifndef OPENSSL_NO_FP_API
-int RSA_print_fp(FILE *fp, const RSA *r, int offset);
-# endif
-
-# ifndef OPENSSL_NO_BIO
-int RSA_print(BIO *bp, const RSA *r, int offset);
-# endif
-
-# ifndef OPENSSL_NO_RC4
-int i2d_RSA_NET(const RSA *a, unsigned char **pp,
-                int (*cb) (char *buf, int len, const char *prompt,
-                           int verify), int sgckey);
-RSA *d2i_RSA_NET(RSA **a, const unsigned char **pp, long length,
-                 int (*cb) (char *buf, int len, const char *prompt,
-                            int verify), int sgckey);
-
-int i2d_Netscape_RSA(const RSA *a, unsigned char **pp,
-                     int (*cb) (char *buf, int len, const char *prompt,
-                                int verify));
-RSA *d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length,
-                      int (*cb) (char *buf, int len, const char *prompt,
-                                 int verify));
-# endif
-
-/*
- * The following 2 functions sign and verify a X509_SIG ASN1 object inside
- * PKCS#1 padded RSA encryption
- */
-int RSA_sign(int type, const unsigned char *m, unsigned int m_length,
-             unsigned char *sigret, unsigned int *siglen, RSA *rsa);
-int RSA_verify(int type, const unsigned char *m, unsigned int m_length,
-               const unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
-
-/*
- * The following 2 function sign and verify a ASN1_OCTET_STRING object inside
- * PKCS#1 padded RSA encryption
- */
-int RSA_sign_ASN1_OCTET_STRING(int type,
-                               const unsigned char *m, unsigned int m_length,
-                               unsigned char *sigret, unsigned int *siglen,
-                               RSA *rsa);
-int RSA_verify_ASN1_OCTET_STRING(int type, const unsigned char *m,
-                                 unsigned int m_length, unsigned char *sigbuf,
-                                 unsigned int siglen, RSA *rsa);
-
-int RSA_blinding_on(RSA *rsa, BN_CTX *ctx);
-void RSA_blinding_off(RSA *rsa);
-BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx);
-
-int RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen,
-                                 const unsigned char *f, int fl);
-int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen,
-                                   const unsigned char *f, int fl,
-                                   int rsa_len);
-int RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen,
-                                 const unsigned char *f, int fl);
-int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
-                                   const unsigned char *f, int fl,
-                                   int rsa_len);
-int PKCS1_MGF1(unsigned char *mask, long len, const unsigned char *seed,
-               long seedlen, const EVP_MD *dgst);
-int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen,
-                               const unsigned char *f, int fl,
-                               const unsigned char *p, int pl);
-int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
-                                 const unsigned char *f, int fl, int rsa_len,
-                                 const unsigned char *p, int pl);
-int RSA_padding_add_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
-                                    const unsigned char *from, int flen,
-                                    const unsigned char *param, int plen,
-                                    const EVP_MD *md, const EVP_MD *mgf1md);
-int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
-                                      const unsigned char *from, int flen,
-                                      int num, const unsigned char *param,
-                                      int plen, const EVP_MD *md,
-                                      const EVP_MD *mgf1md);
-int RSA_padding_add_SSLv23(unsigned char *to, int tlen,
-                           const unsigned char *f, int fl);
-int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
-                             const unsigned char *f, int fl, int rsa_len);
-int RSA_padding_add_none(unsigned char *to, int tlen, const unsigned char *f,
-                         int fl);
-int RSA_padding_check_none(unsigned char *to, int tlen,
-                           const unsigned char *f, int fl, int rsa_len);
-int RSA_padding_add_X931(unsigned char *to, int tlen, const unsigned char *f,
-                         int fl);
-int RSA_padding_check_X931(unsigned char *to, int tlen,
-                           const unsigned char *f, int fl, int rsa_len);
-int RSA_X931_hash_id(int nid);
-
-int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash,
-                         const EVP_MD *Hash, const unsigned char *EM,
-                         int sLen);
-int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM,
-                              const unsigned char *mHash, const EVP_MD *Hash,
-                              int sLen);
-
-int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
-                              const EVP_MD *Hash, const EVP_MD *mgf1Hash,
-                              const unsigned char *EM, int sLen);
-
-int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
-                                   const unsigned char *mHash,
-                                   const EVP_MD *Hash, const EVP_MD *mgf1Hash,
-                                   int sLen);
-
-int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-                         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
-int RSA_set_ex_data(RSA *r, int idx, void *arg);
-void *RSA_get_ex_data(const RSA *r, int idx);
-
-RSA *RSAPublicKey_dup(RSA *rsa);
-RSA *RSAPrivateKey_dup(RSA *rsa);
-
-/*
- * If this flag is set the RSA method is FIPS compliant and can be used in
- * FIPS mode. This is set in the validated module method. If an application
- * sets this flag in its own methods it is its responsibility to ensure the
- * result is compliant.
- */
-
-# define RSA_FLAG_FIPS_METHOD                    0x0400
-
-/*
- * If this flag is set the operations normally disabled in FIPS mode are
- * permitted it is then the applications responsibility to ensure that the
- * usage is compliant.
- */
-
-# define RSA_FLAG_NON_FIPS_ALLOW                 0x0400
-/*
- * Application has decided PRNG is good enough to generate a key: don't
- * check.
- */
-# define RSA_FLAG_CHECKED                        0x0800
-
-/* BEGIN ERROR CODES */
-/*
- * The following lines are auto generated by the script mkerr.pl. Any changes
- * made after this point may be overwritten when the script is next run.
- */
-void ERR_load_RSA_strings(void);
-
-/* Error codes for the RSA functions. */
-
-/* Function codes. */
-# define RSA_F_CHECK_PADDING_MD                           140
-# define RSA_F_DO_RSA_PRINT                               146
-# define RSA_F_INT_RSA_VERIFY                             145
-# define RSA_F_MEMORY_LOCK                                100
-# define RSA_F_OLD_RSA_PRIV_DECODE                        147
-# define RSA_F_PKEY_RSA_CTRL                              143
-# define RSA_F_PKEY_RSA_CTRL_STR                          144
-# define RSA_F_PKEY_RSA_SIGN                              142
-# define RSA_F_PKEY_RSA_VERIFY                            154
-# define RSA_F_PKEY_RSA_VERIFYRECOVER                     141
-# define RSA_F_RSA_ALGOR_TO_MD                            157
-# define RSA_F_RSA_BUILTIN_KEYGEN                         129
-# define RSA_F_RSA_CHECK_KEY                              123
-# define RSA_F_RSA_CMS_DECRYPT                            158
-# define RSA_F_RSA_EAY_PRIVATE_DECRYPT                    101
-# define RSA_F_RSA_EAY_PRIVATE_ENCRYPT                    102
-# define RSA_F_RSA_EAY_PUBLIC_DECRYPT                     103
-# define RSA_F_RSA_EAY_PUBLIC_ENCRYPT                     104
-# define RSA_F_RSA_GENERATE_KEY                           105
-# define RSA_F_RSA_GENERATE_KEY_EX                        155
-# define RSA_F_RSA_ITEM_VERIFY                            156
-# define RSA_F_RSA_MEMORY_LOCK                            130
-# define RSA_F_RSA_MGF1_TO_MD                             159
-# define RSA_F_RSA_NEW_METHOD                             106
-# define RSA_F_RSA_NULL                                   124
-# define RSA_F_RSA_NULL_MOD_EXP                           131
-# define RSA_F_RSA_NULL_PRIVATE_DECRYPT                   132
-# define RSA_F_RSA_NULL_PRIVATE_ENCRYPT                   133
-# define RSA_F_RSA_NULL_PUBLIC_DECRYPT                    134
-# define RSA_F_RSA_NULL_PUBLIC_ENCRYPT                    135
-# define RSA_F_RSA_PADDING_ADD_NONE                       107
-# define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP                 121
-# define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1            160
-# define RSA_F_RSA_PADDING_ADD_PKCS1_PSS                  125
-# define RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1             148
-# define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1               108
-# define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2               109
-# define RSA_F_RSA_PADDING_ADD_SSLV23                     110
-# define RSA_F_RSA_PADDING_ADD_X931                       127
-# define RSA_F_RSA_PADDING_CHECK_NONE                     111
-# define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP               122
-# define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1          161
-# define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1             112
-# define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2             113
-# define RSA_F_RSA_PADDING_CHECK_SSLV23                   114
-# define RSA_F_RSA_PADDING_CHECK_X931                     128
-# define RSA_F_RSA_PRINT                                  115
-# define RSA_F_RSA_PRINT_FP                               116
-# define RSA_F_RSA_PRIVATE_DECRYPT                        150
-# define RSA_F_RSA_PRIVATE_ENCRYPT                        151
-# define RSA_F_RSA_PRIV_DECODE                            137
-# define RSA_F_RSA_PRIV_ENCODE                            138
-# define RSA_F_RSA_PSS_TO_CTX                             162
-# define RSA_F_RSA_PUBLIC_DECRYPT                         152
-# define RSA_F_RSA_PUBLIC_ENCRYPT                         153
-# define RSA_F_RSA_PUB_DECODE                             139
-# define RSA_F_RSA_SETUP_BLINDING                         136
-# define RSA_F_RSA_SIGN                                   117
-# define RSA_F_RSA_SIGN_ASN1_OCTET_STRING                 118
-# define RSA_F_RSA_VERIFY                                 119
-# define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING               120
-# define RSA_F_RSA_VERIFY_PKCS1_PSS                       126
-# define RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1                  149
-
-/* Reason codes. */
-# define RSA_R_ALGORITHM_MISMATCH                         100
-# define RSA_R_BAD_E_VALUE                                101
-# define RSA_R_BAD_FIXED_HEADER_DECRYPT                   102
-# define RSA_R_BAD_PAD_BYTE_COUNT                         103
-# define RSA_R_BAD_SIGNATURE                              104
-# define RSA_R_BLOCK_TYPE_IS_NOT_01                       106
-# define RSA_R_BLOCK_TYPE_IS_NOT_02                       107
-# define RSA_R_DATA_GREATER_THAN_MOD_LEN                  108
-# define RSA_R_DATA_TOO_LARGE                             109
-# define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE                110
-# define RSA_R_DATA_TOO_LARGE_FOR_MODULUS                 132
-# define RSA_R_DATA_TOO_SMALL                             111
-# define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE                122
-# define RSA_R_DIGEST_DOES_NOT_MATCH                      166
-# define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY                 112
-# define RSA_R_DMP1_NOT_CONGRUENT_TO_D                    124
-# define RSA_R_DMQ1_NOT_CONGRUENT_TO_D                    125
-# define RSA_R_D_E_NOT_CONGRUENT_TO_1                     123
-# define RSA_R_FIRST_OCTET_INVALID                        133
-# define RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE        144
-# define RSA_R_INVALID_DIGEST                             160
-# define RSA_R_INVALID_DIGEST_LENGTH                      143
-# define RSA_R_INVALID_HEADER                             137
-# define RSA_R_INVALID_KEYBITS                            145
-# define RSA_R_INVALID_LABEL                              161
-# define RSA_R_INVALID_MESSAGE_LENGTH                     131
-# define RSA_R_INVALID_MGF1_MD                            156
-# define RSA_R_INVALID_OAEP_PARAMETERS                    162
-# define RSA_R_INVALID_PADDING                            138
-# define RSA_R_INVALID_PADDING_MODE                       141
-# define RSA_R_INVALID_PSS_PARAMETERS                     149
-# define RSA_R_INVALID_PSS_SALTLEN                        146
-# define RSA_R_INVALID_SALT_LENGTH                        150
-# define RSA_R_INVALID_TRAILER                            139
-# define RSA_R_INVALID_X931_DIGEST                        142
-# define RSA_R_IQMP_NOT_INVERSE_OF_Q                      126
-# define RSA_R_KEY_SIZE_TOO_SMALL                         120
-# define RSA_R_LAST_OCTET_INVALID                         134
-# define RSA_R_MODULUS_TOO_LARGE                          105
-# define RSA_R_NON_FIPS_RSA_METHOD                        157
-# define RSA_R_NO_PUBLIC_EXPONENT                         140
-# define RSA_R_NULL_BEFORE_BLOCK_MISSING                  113
-# define RSA_R_N_DOES_NOT_EQUAL_P_Q                       127
-# define RSA_R_OAEP_DECODING_ERROR                        121
-# define RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE         158
-# define RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE   148
-# define RSA_R_PADDING_CHECK_FAILED                       114
-# define RSA_R_PKCS_DECODING_ERROR                        159
-# define RSA_R_P_NOT_PRIME                                128
-# define RSA_R_Q_NOT_PRIME                                129
-# define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED               130
-# define RSA_R_SLEN_CHECK_FAILED                          136
-# define RSA_R_SLEN_RECOVERY_FAILED                       135
-# define RSA_R_SSLV3_ROLLBACK_ATTACK                      115
-# define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
-# define RSA_R_UNKNOWN_ALGORITHM_TYPE                     117
-# define RSA_R_UNKNOWN_DIGEST                             163
-# define RSA_R_UNKNOWN_MASK_DIGEST                        151
-# define RSA_R_UNKNOWN_PADDING_TYPE                       118
-# define RSA_R_UNKNOWN_PSS_DIGEST                         152
-# define RSA_R_UNSUPPORTED_ENCRYPTION_TYPE                164
-# define RSA_R_UNSUPPORTED_LABEL_SOURCE                   165
-# define RSA_R_UNSUPPORTED_MASK_ALGORITHM                 153
-# define RSA_R_UNSUPPORTED_MASK_PARAMETER                 154
-# define RSA_R_UNSUPPORTED_SIGNATURE_TYPE                 155
-# define RSA_R_VALUE_MISSING                              147
-# define RSA_R_WRONG_SIGNATURE_LENGTH                     119
-
-#ifdef  __cplusplus
-}
-#endif
-#endif
diff --git a/openssl/crypto/rsa/rsa_ameth.c b/openssl/crypto/rsa/rsa_ameth.c
deleted file mode 100644
index 951e1d5..0000000
--- a/openssl/crypto/rsa/rsa_ameth.c
+++ /dev/null
@@ -1,967 +0,0 @@
-/* crypto/rsa/rsa_ameth.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2006.
- */
-/* ====================================================================
- * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/asn1t.h>
-#include <openssl/x509.h>
-#include <openssl/rsa.h>
-#include <openssl/bn.h>
-#ifndef OPENSSL_NO_CMS
-# include <openssl/cms.h>
-#endif
-#include "asn1_locl.h"
-
-#ifndef OPENSSL_NO_CMS
-static int rsa_cms_sign(CMS_SignerInfo *si);
-static int rsa_cms_verify(CMS_SignerInfo *si);
-static int rsa_cms_decrypt(CMS_RecipientInfo *ri);
-static int rsa_cms_encrypt(CMS_RecipientInfo *ri);
-#endif
-
-static int rsa_pub_encode(X509_PUBKEY *pk, const EVP_PKEY *pkey)
-{
-    unsigned char *penc = NULL;
-    int penclen;
-    penclen = i2d_RSAPublicKey(pkey->pkey.rsa, &penc);
-    if (penclen <= 0)
-        return 0;
-    if (X509_PUBKEY_set0_param(pk, OBJ_nid2obj(EVP_PKEY_RSA),
-                               V_ASN1_NULL, NULL, penc, penclen))
-        return 1;
-
-    OPENSSL_free(penc);
-    return 0;
-}
-
-static int rsa_pub_decode(EVP_PKEY *pkey, X509_PUBKEY *pubkey)
-{
-    const unsigned char *p;
-    int pklen;
-    RSA *rsa = NULL;
-    if (!X509_PUBKEY_get0_param(NULL, &p, &pklen, NULL, pubkey))
-        return 0;
-    if (!(rsa = d2i_RSAPublicKey(NULL, &p, pklen))) {
-        RSAerr(RSA_F_RSA_PUB_DECODE, ERR_R_RSA_LIB);
-        return 0;
-    }
-    EVP_PKEY_assign_RSA(pkey, rsa);
-    return 1;
-}
-
-static int rsa_pub_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
-{
-    if (BN_cmp(b->pkey.rsa->n, a->pkey.rsa->n) != 0
-        || BN_cmp(b->pkey.rsa->e, a->pkey.rsa->e) != 0)
-        return 0;
-    return 1;
-}
-
-static int old_rsa_priv_decode(EVP_PKEY *pkey,
-                               const unsigned char **pder, int derlen)
-{
-    RSA *rsa;
-    if (!(rsa = d2i_RSAPrivateKey(NULL, pder, derlen))) {
-        RSAerr(RSA_F_OLD_RSA_PRIV_DECODE, ERR_R_RSA_LIB);
-        return 0;
-    }
-    EVP_PKEY_assign_RSA(pkey, rsa);
-    return 1;
-}
-
-static int old_rsa_priv_encode(const EVP_PKEY *pkey, unsigned char **pder)
-{
-    return i2d_RSAPrivateKey(pkey->pkey.rsa, pder);
-}
-
-static int rsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
-{
-    unsigned char *rk = NULL;
-    int rklen;
-    rklen = i2d_RSAPrivateKey(pkey->pkey.rsa, &rk);
-
-    if (rklen <= 0) {
-        RSAerr(RSA_F_RSA_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
-        return 0;
-    }
-
-    if (!PKCS8_pkey_set0(p8, OBJ_nid2obj(NID_rsaEncryption), 0,
-                         V_ASN1_NULL, NULL, rk, rklen)) {
-        RSAerr(RSA_F_RSA_PRIV_ENCODE, ERR_R_MALLOC_FAILURE);
-        return 0;
-    }
-
-    return 1;
-}
-
-static int rsa_priv_decode(EVP_PKEY *pkey, PKCS8_PRIV_KEY_INFO *p8)
-{
-    const unsigned char *p;
-    int pklen;
-    if (!PKCS8_pkey_get0(NULL, &p, &pklen, NULL, p8))
-        return 0;
-    return old_rsa_priv_decode(pkey, &p, pklen);
-}
-
-static int int_rsa_size(const EVP_PKEY *pkey)
-{
-    return RSA_size(pkey->pkey.rsa);
-}
-
-static int rsa_bits(const EVP_PKEY *pkey)
-{
-    return BN_num_bits(pkey->pkey.rsa->n);
-}
-
-static void int_rsa_free(EVP_PKEY *pkey)
-{
-    RSA_free(pkey->pkey.rsa);
-}
-
-static void update_buflen(const BIGNUM *b, size_t *pbuflen)
-{
-    size_t i;
-    if (!b)
-        return;
-    if (*pbuflen < (i = (size_t)BN_num_bytes(b)))
-        *pbuflen = i;
-}
-
-static int do_rsa_print(BIO *bp, const RSA *x, int off, int priv)
-{
-    char *str;
-    const char *s;
-    unsigned char *m = NULL;
-    int ret = 0, mod_len = 0;
-    size_t buf_len = 0;
-
-    update_buflen(x->n, &buf_len);
-    update_buflen(x->e, &buf_len);
-
-    if (priv) {
-        update_buflen(x->d, &buf_len);
-        update_buflen(x->p, &buf_len);
-        update_buflen(x->q, &buf_len);
-        update_buflen(x->dmp1, &buf_len);
-        update_buflen(x->dmq1, &buf_len);
-        update_buflen(x->iqmp, &buf_len);
-    }
-
-    m = (unsigned char *)OPENSSL_malloc(buf_len + 10);
-    if (m == NULL) {
-        RSAerr(RSA_F_DO_RSA_PRINT, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    if (x->n != NULL)
-        mod_len = BN_num_bits(x->n);
-
-    if (!BIO_indent(bp, off, 128))
-        goto err;
-
-    if (priv && x->d) {
-        if (BIO_printf(bp, "Private-Key: (%d bit)\n", mod_len)
-            <= 0)
-            goto err;
-        str = "modulus:";
-        s = "publicExponent:";
-    } else {
-        if (BIO_printf(bp, "Public-Key: (%d bit)\n", mod_len)
-            <= 0)
-            goto err;
-        str = "Modulus:";
-        s = "Exponent:";
-    }
-    if (!ASN1_bn_print(bp, str, x->n, m, off))
-        goto err;
-    if (!ASN1_bn_print(bp, s, x->e, m, off))
-        goto err;
-    if (priv) {
-        if (!ASN1_bn_print(bp, "privateExponent:", x->d, m, off))
-            goto err;
-        if (!ASN1_bn_print(bp, "prime1:", x->p, m, off))
-            goto err;
-        if (!ASN1_bn_print(bp, "prime2:", x->q, m, off))
-            goto err;
-        if (!ASN1_bn_print(bp, "exponent1:", x->dmp1, m, off))
-            goto err;
-        if (!ASN1_bn_print(bp, "exponent2:", x->dmq1, m, off))
-            goto err;
-        if (!ASN1_bn_print(bp, "coefficient:", x->iqmp, m, off))
-            goto err;
-    }
-    ret = 1;
- err:
-    if (m != NULL)
-        OPENSSL_free(m);
-    return (ret);
-}
-
-static int rsa_pub_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-                         ASN1_PCTX *ctx)
-{
-    return do_rsa_print(bp, pkey->pkey.rsa, indent, 0);
-}
-
-static int rsa_priv_print(BIO *bp, const EVP_PKEY *pkey, int indent,
-                          ASN1_PCTX *ctx)
-{
-    return do_rsa_print(bp, pkey->pkey.rsa, indent, 1);
-}
-
-/* Given an MGF1 Algorithm ID decode to an Algorithm Identifier */
-static X509_ALGOR *rsa_mgf1_decode(X509_ALGOR *alg)
-{
-    const unsigned char *p;
-    int plen;
-    if (alg == NULL || alg->parameter == NULL)
-        return NULL;
-    if (OBJ_obj2nid(alg->algorithm) != NID_mgf1)
-        return NULL;
-    if (alg->parameter->type != V_ASN1_SEQUENCE)
-        return NULL;
-
-    p = alg->parameter->value.sequence->data;
-    plen = alg->parameter->value.sequence->length;
-    return d2i_X509_ALGOR(NULL, &p, plen);
-}
-
-static RSA_PSS_PARAMS *rsa_pss_decode(const X509_ALGOR *alg,
-                                      X509_ALGOR **pmaskHash)
-{
-    const unsigned char *p;
-    int plen;
-    RSA_PSS_PARAMS *pss;
-
-    *pmaskHash = NULL;
-
-    if (!alg->parameter || alg->parameter->type != V_ASN1_SEQUENCE)
-        return NULL;
-    p = alg->parameter->value.sequence->data;
-    plen = alg->parameter->value.sequence->length;
-    pss = d2i_RSA_PSS_PARAMS(NULL, &p, plen);
-
-    if (!pss)
-        return NULL;
-
-    *pmaskHash = rsa_mgf1_decode(pss->maskGenAlgorithm);
-
-    return pss;
-}
-
-static int rsa_pss_param_print(BIO *bp, RSA_PSS_PARAMS *pss,
-                               X509_ALGOR *maskHash, int indent)
-{
-    int rv = 0;
-    if (!pss) {
-        if (BIO_puts(bp, " (INVALID PSS PARAMETERS)\n") <= 0)
-            return 0;
-        return 1;
-    }
-    if (BIO_puts(bp, "\n") <= 0)
-        goto err;
-    if (!BIO_indent(bp, indent, 128))
-        goto err;
-    if (BIO_puts(bp, "Hash Algorithm: ") <= 0)
-        goto err;
-
-    if (pss->hashAlgorithm) {
-        if (i2a_ASN1_OBJECT(bp, pss->hashAlgorithm->algorithm) <= 0)
-            goto err;
-    } else if (BIO_puts(bp, "sha1 (default)") <= 0)
-        goto err;
-
-    if (BIO_puts(bp, "\n") <= 0)
-        goto err;
-
-    if (!BIO_indent(bp, indent, 128))
-        goto err;
-
-    if (BIO_puts(bp, "Mask Algorithm: ") <= 0)
-        goto err;
-    if (pss->maskGenAlgorithm) {
-        if (i2a_ASN1_OBJECT(bp, pss->maskGenAlgorithm->algorithm) <= 0)
-            goto err;
-        if (BIO_puts(bp, " with ") <= 0)
-            goto err;
-        if (maskHash) {
-            if (i2a_ASN1_OBJECT(bp, maskHash->algorithm) <= 0)
-                goto err;
-        } else if (BIO_puts(bp, "INVALID") <= 0)
-            goto err;
-    } else if (BIO_puts(bp, "mgf1 with sha1 (default)") <= 0)
-        goto err;
-    BIO_puts(bp, "\n");
-
-    if (!BIO_indent(bp, indent, 128))
-        goto err;
-    if (BIO_puts(bp, "Salt Length: 0x") <= 0)
-        goto err;
-    if (pss->saltLength) {
-        if (i2a_ASN1_INTEGER(bp, pss->saltLength) <= 0)
-            goto err;
-    } else if (BIO_puts(bp, "14 (default)") <= 0)
-        goto err;
-    BIO_puts(bp, "\n");
-
-    if (!BIO_indent(bp, indent, 128))
-        goto err;
-    if (BIO_puts(bp, "Trailer Field: 0x") <= 0)
-        goto err;
-    if (pss->trailerField) {
-        if (i2a_ASN1_INTEGER(bp, pss->trailerField) <= 0)
-            goto err;
-    } else if (BIO_puts(bp, "BC (default)") <= 0)
-        goto err;
-    BIO_puts(bp, "\n");
-
-    rv = 1;
-
- err:
-    return rv;
-
-}
-
-static int rsa_sig_print(BIO *bp, const X509_ALGOR *sigalg,
-                         const ASN1_STRING *sig, int indent, ASN1_PCTX *pctx)
-{
-    if (OBJ_obj2nid(sigalg->algorithm) == NID_rsassaPss) {
-        int rv;
-        RSA_PSS_PARAMS *pss;
-        X509_ALGOR *maskHash;
-        pss = rsa_pss_decode(sigalg, &maskHash);
-        rv = rsa_pss_param_print(bp, pss, maskHash, indent);
-        if (pss)
-            RSA_PSS_PARAMS_free(pss);
-        if (maskHash)
-            X509_ALGOR_free(maskHash);
-        if (!rv)
-            return 0;
-    } else if (!sig && BIO_puts(bp, "\n") <= 0)
-        return 0;
-    if (sig)
-        return X509_signature_dump(bp, sig, indent);
-    return 1;
-}
-
-static int rsa_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
-{
-    X509_ALGOR *alg = NULL;
-    switch (op) {
-
-    case ASN1_PKEY_CTRL_PKCS7_SIGN:
-        if (arg1 == 0)
-            PKCS7_SIGNER_INFO_get0_algs(arg2, NULL, NULL, &alg);
-        break;
-
-    case ASN1_PKEY_CTRL_PKCS7_ENCRYPT:
-        if (arg1 == 0)
-            PKCS7_RECIP_INFO_get0_alg(arg2, &alg);
-        break;
-#ifndef OPENSSL_NO_CMS
-    case ASN1_PKEY_CTRL_CMS_SIGN:
-        if (arg1 == 0)
-            return rsa_cms_sign(arg2);
-        else if (arg1 == 1)
-            return rsa_cms_verify(arg2);
-        break;
-
-    case ASN1_PKEY_CTRL_CMS_ENVELOPE:
-        if (arg1 == 0)
-            return rsa_cms_encrypt(arg2);
-        else if (arg1 == 1)
-            return rsa_cms_decrypt(arg2);
-        break;
-
-    case ASN1_PKEY_CTRL_CMS_RI_TYPE:
-        *(int *)arg2 = CMS_RECIPINFO_TRANS;
-        return 1;
-#endif
-
-    case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
-        *(int *)arg2 = NID_sha256;
-        return 1;
-
-    default:
-        return -2;
-
-    }
-
-    if (alg)
-        X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaEncryption), V_ASN1_NULL, 0);
-
-    return 1;
-
-}
-
-/* allocate and set algorithm ID from EVP_MD, default SHA1 */
-static int rsa_md_to_algor(X509_ALGOR **palg, const EVP_MD *md)
-{
-    if (EVP_MD_type(md) == NID_sha1)
-        return 1;
-    *palg = X509_ALGOR_new();
-    if (!*palg)
-        return 0;
-    X509_ALGOR_set_md(*palg, md);
-    return 1;
-}
-
-/* Allocate and set MGF1 algorithm ID from EVP_MD */
-static int rsa_md_to_mgf1(X509_ALGOR **palg, const EVP_MD *mgf1md)
-{
-    X509_ALGOR *algtmp = NULL;
-    ASN1_STRING *stmp = NULL;
-    *palg = NULL;
-    if (EVP_MD_type(mgf1md) == NID_sha1)
-        return 1;
-    /* need to embed algorithm ID inside another */
-    if (!rsa_md_to_algor(&algtmp, mgf1md))
-        goto err;
-    if (!ASN1_item_pack(algtmp, ASN1_ITEM_rptr(X509_ALGOR), &stmp))
-         goto err;
-    *palg = X509_ALGOR_new();
-    if (!*palg)
-        goto err;
-    X509_ALGOR_set0(*palg, OBJ_nid2obj(NID_mgf1), V_ASN1_SEQUENCE, stmp);
-    stmp = NULL;
- err:
-    if (stmp)
-        ASN1_STRING_free(stmp);
-    if (algtmp)
-        X509_ALGOR_free(algtmp);
-    if (*palg)
-        return 1;
-    return 0;
-}
-
-/* convert algorithm ID to EVP_MD, default SHA1 */
-static const EVP_MD *rsa_algor_to_md(X509_ALGOR *alg)
-{
-    const EVP_MD *md;
-    if (!alg)
-        return EVP_sha1();
-    md = EVP_get_digestbyobj(alg->algorithm);
-    if (md == NULL)
-        RSAerr(RSA_F_RSA_ALGOR_TO_MD, RSA_R_UNKNOWN_DIGEST);
-    return md;
-}
-
-/* convert MGF1 algorithm ID to EVP_MD, default SHA1 */
-static const EVP_MD *rsa_mgf1_to_md(X509_ALGOR *alg, X509_ALGOR *maskHash)
-{
-    const EVP_MD *md;
-    if (!alg)
-        return EVP_sha1();
-    /* Check mask and lookup mask hash algorithm */
-    if (OBJ_obj2nid(alg->algorithm) != NID_mgf1) {
-        RSAerr(RSA_F_RSA_MGF1_TO_MD, RSA_R_UNSUPPORTED_MASK_ALGORITHM);
-        return NULL;
-    }
-    if (!maskHash) {
-        RSAerr(RSA_F_RSA_MGF1_TO_MD, RSA_R_UNSUPPORTED_MASK_PARAMETER);
-        return NULL;
-    }
-    md = EVP_get_digestbyobj(maskHash->algorithm);
-    if (md == NULL) {
-        RSAerr(RSA_F_RSA_MGF1_TO_MD, RSA_R_UNKNOWN_MASK_DIGEST);
-        return NULL;
-    }
-    return md;
-}
-
-/*
- * Convert EVP_PKEY_CTX is PSS mode into corresponding algorithm parameter,
- * suitable for setting an AlgorithmIdentifier.
- */
-
-static ASN1_STRING *rsa_ctx_to_pss(EVP_PKEY_CTX *pkctx)
-{
-    const EVP_MD *sigmd, *mgf1md;
-    RSA_PSS_PARAMS *pss = NULL;
-    ASN1_STRING *os = NULL;
-    EVP_PKEY *pk = EVP_PKEY_CTX_get0_pkey(pkctx);
-    int saltlen, rv = 0;
-    if (EVP_PKEY_CTX_get_signature_md(pkctx, &sigmd) <= 0)
-        goto err;
-    if (EVP_PKEY_CTX_get_rsa_mgf1_md(pkctx, &mgf1md) <= 0)
-        goto err;
-    if (!EVP_PKEY_CTX_get_rsa_pss_saltlen(pkctx, &saltlen))
-        goto err;
-    if (saltlen == -1)
-        saltlen = EVP_MD_size(sigmd);
-    else if (saltlen == -2) {
-        saltlen = EVP_PKEY_size(pk) - EVP_MD_size(sigmd) - 2;
-        if (((EVP_PKEY_bits(pk) - 1) & 0x7) == 0)
-            saltlen--;
-    }
-    pss = RSA_PSS_PARAMS_new();
-    if (!pss)
-        goto err;
-    if (saltlen != 20) {
-        pss->saltLength = ASN1_INTEGER_new();
-        if (!pss->saltLength)
-            goto err;
-        if (!ASN1_INTEGER_set(pss->saltLength, saltlen))
-            goto err;
-    }
-    if (!rsa_md_to_algor(&pss->hashAlgorithm, sigmd))
-        goto err;
-    if (!rsa_md_to_mgf1(&pss->maskGenAlgorithm, mgf1md))
-        goto err;
-    /* Finally create string with pss parameter encoding. */
-    if (!ASN1_item_pack(pss, ASN1_ITEM_rptr(RSA_PSS_PARAMS), &os))
-         goto err;
-    rv = 1;
- err:
-    if (pss)
-        RSA_PSS_PARAMS_free(pss);
-    if (rv)
-        return os;
-    if (os)
-        ASN1_STRING_free(os);
-    return NULL;
-}
-
-/*
- * From PSS AlgorithmIdentifier set public key parameters. If pkey isn't NULL
- * then the EVP_MD_CTX is setup and initalised. If it is NULL parameters are
- * passed to pkctx instead.
- */
-
-static int rsa_pss_to_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pkctx,
-                          X509_ALGOR *sigalg, EVP_PKEY *pkey)
-{
-    int rv = -1;
-    int saltlen;
-    const EVP_MD *mgf1md = NULL, *md = NULL;
-    RSA_PSS_PARAMS *pss;
-    X509_ALGOR *maskHash;
-    /* Sanity check: make sure it is PSS */
-    if (OBJ_obj2nid(sigalg->algorithm) != NID_rsassaPss) {
-        RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_UNSUPPORTED_SIGNATURE_TYPE);
-        return -1;
-    }
-    /* Decode PSS parameters */
-    pss = rsa_pss_decode(sigalg, &maskHash);
-
-    if (pss == NULL) {
-        RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_INVALID_PSS_PARAMETERS);
-        goto err;
-    }
-    mgf1md = rsa_mgf1_to_md(pss->maskGenAlgorithm, maskHash);
-    if (!mgf1md)
-        goto err;
-    md = rsa_algor_to_md(pss->hashAlgorithm);
-    if (!md)
-        goto err;
-
-    if (pss->saltLength) {
-        saltlen = ASN1_INTEGER_get(pss->saltLength);
-
-        /*
-         * Could perform more salt length sanity checks but the main RSA
-         * routines will trap other invalid values anyway.
-         */
-        if (saltlen < 0) {
-            RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_INVALID_SALT_LENGTH);
-            goto err;
-        }
-    } else
-        saltlen = 20;
-
-    /*
-     * low-level routines support only trailer field 0xbc (value 1) and
-     * PKCS#1 says we should reject any other value anyway.
-     */
-    if (pss->trailerField && ASN1_INTEGER_get(pss->trailerField) != 1) {
-        RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_INVALID_TRAILER);
-        goto err;
-    }
-
-    /* We have all parameters now set up context */
-
-    if (pkey) {
-        if (!EVP_DigestVerifyInit(ctx, &pkctx, md, NULL, pkey))
-            goto err;
-    } else {
-        const EVP_MD *checkmd;
-        if (EVP_PKEY_CTX_get_signature_md(pkctx, &checkmd) <= 0)
-            goto err;
-        if (EVP_MD_type(md) != EVP_MD_type(checkmd)) {
-            RSAerr(RSA_F_RSA_PSS_TO_CTX, RSA_R_DIGEST_DOES_NOT_MATCH);
-            goto err;
-        }
-    }
-
-    if (EVP_PKEY_CTX_set_rsa_padding(pkctx, RSA_PKCS1_PSS_PADDING) <= 0)
-        goto err;
-
-    if (EVP_PKEY_CTX_set_rsa_pss_saltlen(pkctx, saltlen) <= 0)
-        goto err;
-
-    if (EVP_PKEY_CTX_set_rsa_mgf1_md(pkctx, mgf1md) <= 0)
-        goto err;
-    /* Carry on */
-    rv = 1;
-
- err:
-    RSA_PSS_PARAMS_free(pss);
-    if (maskHash)
-        X509_ALGOR_free(maskHash);
-    return rv;
-}
-
-#ifndef OPENSSL_NO_CMS
-static int rsa_cms_verify(CMS_SignerInfo *si)
-{
-    int nid, nid2;
-    X509_ALGOR *alg;
-    EVP_PKEY_CTX *pkctx = CMS_SignerInfo_get0_pkey_ctx(si);
-    CMS_SignerInfo_get0_algs(si, NULL, NULL, NULL, &alg);
-    nid = OBJ_obj2nid(alg->algorithm);
-    if (nid == NID_rsaEncryption)
-        return 1;
-    if (nid == NID_rsassaPss)
-        return rsa_pss_to_ctx(NULL, pkctx, alg, NULL);
-    /* Workaround for some implementation that use a signature OID */
-    if (OBJ_find_sigid_algs(nid, NULL, &nid2)) {
-        if (nid2 == NID_rsaEncryption)
-            return 1;
-    }
-    return 0;
-}
-#endif
-
-/*
- * Customised RSA item verification routine. This is called when a signature
- * is encountered requiring special handling. We currently only handle PSS.
- */
-
-static int rsa_item_verify(EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn,
-                           X509_ALGOR *sigalg, ASN1_BIT_STRING *sig,
-                           EVP_PKEY *pkey)
-{
-    /* Sanity check: make sure it is PSS */
-    if (OBJ_obj2nid(sigalg->algorithm) != NID_rsassaPss) {
-        RSAerr(RSA_F_RSA_ITEM_VERIFY, RSA_R_UNSUPPORTED_SIGNATURE_TYPE);
-        return -1;
-    }
-    if (rsa_pss_to_ctx(ctx, NULL, sigalg, pkey) > 0) {
-        /* Carry on */
-        return 2;
-    }
-    return -1;
-}
-
-#ifndef OPENSSL_NO_CMS
-static int rsa_cms_sign(CMS_SignerInfo *si)
-{
-    int pad_mode = RSA_PKCS1_PADDING;
-    X509_ALGOR *alg;
-    EVP_PKEY_CTX *pkctx = CMS_SignerInfo_get0_pkey_ctx(si);
-    ASN1_STRING *os = NULL;
-    CMS_SignerInfo_get0_algs(si, NULL, NULL, NULL, &alg);
-    if (pkctx) {
-        if (EVP_PKEY_CTX_get_rsa_padding(pkctx, &pad_mode) <= 0)
-            return 0;
-    }
-    if (pad_mode == RSA_PKCS1_PADDING) {
-        X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaEncryption), V_ASN1_NULL, 0);
-        return 1;
-    }
-    /* We don't support it */
-    if (pad_mode != RSA_PKCS1_PSS_PADDING)
-        return 0;
-    os = rsa_ctx_to_pss(pkctx);
-    if (!os)
-        return 0;
-    X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsassaPss), V_ASN1_SEQUENCE, os);
-    return 1;
-}
-#endif
-
-static int rsa_item_sign(EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn,
-                         X509_ALGOR *alg1, X509_ALGOR *alg2,
-                         ASN1_BIT_STRING *sig)
-{
-    int pad_mode;
-    EVP_PKEY_CTX *pkctx = ctx->pctx;
-    if (EVP_PKEY_CTX_get_rsa_padding(pkctx, &pad_mode) <= 0)
-        return 0;
-    if (pad_mode == RSA_PKCS1_PADDING)
-        return 2;
-    if (pad_mode == RSA_PKCS1_PSS_PADDING) {
-        ASN1_STRING *os1 = NULL;
-        os1 = rsa_ctx_to_pss(pkctx);
-        if (!os1)
-            return 0;
-        /* Duplicate parameters if we have to */
-        if (alg2) {
-            ASN1_STRING *os2 = ASN1_STRING_dup(os1);
-            if (!os2) {
-                ASN1_STRING_free(os1);
-                return 0;
-            }
-            X509_ALGOR_set0(alg2, OBJ_nid2obj(NID_rsassaPss),
-                            V_ASN1_SEQUENCE, os2);
-        }
-        X509_ALGOR_set0(alg1, OBJ_nid2obj(NID_rsassaPss),
-                        V_ASN1_SEQUENCE, os1);
-        return 3;
-    }
-    return 2;
-}
-
-static RSA_OAEP_PARAMS *rsa_oaep_decode(const X509_ALGOR *alg,
-                                        X509_ALGOR **pmaskHash)
-{
-    const unsigned char *p;
-    int plen;
-    RSA_OAEP_PARAMS *pss;
-
-    *pmaskHash = NULL;
-
-    if (!alg->parameter || alg->parameter->type != V_ASN1_SEQUENCE)
-        return NULL;
-    p = alg->parameter->value.sequence->data;
-    plen = alg->parameter->value.sequence->length;
-    pss = d2i_RSA_OAEP_PARAMS(NULL, &p, plen);
-
-    if (!pss)
-        return NULL;
-
-    *pmaskHash = rsa_mgf1_decode(pss->maskGenFunc);
-
-    return pss;
-}
-
-#ifndef OPENSSL_NO_CMS
-static int rsa_cms_decrypt(CMS_RecipientInfo *ri)
-{
-    EVP_PKEY_CTX *pkctx;
-    X509_ALGOR *cmsalg;
-    int nid;
-    int rv = -1;
-    unsigned char *label = NULL;
-    int labellen = 0;
-    const EVP_MD *mgf1md = NULL, *md = NULL;
-    RSA_OAEP_PARAMS *oaep;
-    X509_ALGOR *maskHash;
-    pkctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
-    if (!pkctx)
-        return 0;
-    if (!CMS_RecipientInfo_ktri_get0_algs(ri, NULL, NULL, &cmsalg))
-        return -1;
-    nid = OBJ_obj2nid(cmsalg->algorithm);
-    if (nid == NID_rsaEncryption)
-        return 1;
-    if (nid != NID_rsaesOaep) {
-        RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_UNSUPPORTED_ENCRYPTION_TYPE);
-        return -1;
-    }
-    /* Decode OAEP parameters */
-    oaep = rsa_oaep_decode(cmsalg, &maskHash);
-
-    if (oaep == NULL) {
-        RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_INVALID_OAEP_PARAMETERS);
-        goto err;
-    }
-
-    mgf1md = rsa_mgf1_to_md(oaep->maskGenFunc, maskHash);
-    if (!mgf1md)
-        goto err;
-    md = rsa_algor_to_md(oaep->hashFunc);
-    if (!md)
-        goto err;
-
-    if (oaep->pSourceFunc) {
-        X509_ALGOR *plab = oaep->pSourceFunc;
-        if (OBJ_obj2nid(plab->algorithm) != NID_pSpecified) {
-            RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_UNSUPPORTED_LABEL_SOURCE);
-            goto err;
-        }
-        if (plab->parameter->type != V_ASN1_OCTET_STRING) {
-            RSAerr(RSA_F_RSA_CMS_DECRYPT, RSA_R_INVALID_LABEL);
-            goto err;
-        }
-
-        label = plab->parameter->value.octet_string->data;
-        /* Stop label being freed when OAEP parameters are freed */
-        plab->parameter->value.octet_string->data = NULL;
-        labellen = plab->parameter->value.octet_string->length;
-    }
-
-    if (EVP_PKEY_CTX_set_rsa_padding(pkctx, RSA_PKCS1_OAEP_PADDING) <= 0)
-        goto err;
-    if (EVP_PKEY_CTX_set_rsa_oaep_md(pkctx, md) <= 0)
-        goto err;
-    if (EVP_PKEY_CTX_set_rsa_mgf1_md(pkctx, mgf1md) <= 0)
-        goto err;
-    if (EVP_PKEY_CTX_set0_rsa_oaep_label(pkctx, label, labellen) <= 0)
-        goto err;
-    /* Carry on */
-    rv = 1;
-
- err:
-    RSA_OAEP_PARAMS_free(oaep);
-    if (maskHash)
-        X509_ALGOR_free(maskHash);
-    return rv;
-}
-
-static int rsa_cms_encrypt(CMS_RecipientInfo *ri)
-{
-    const EVP_MD *md, *mgf1md;
-    RSA_OAEP_PARAMS *oaep = NULL;
-    ASN1_STRING *os = NULL;
-    X509_ALGOR *alg;
-    EVP_PKEY_CTX *pkctx = CMS_RecipientInfo_get0_pkey_ctx(ri);
-    int pad_mode = RSA_PKCS1_PADDING, rv = 0, labellen;
-    unsigned char *label;
-    CMS_RecipientInfo_ktri_get0_algs(ri, NULL, NULL, &alg);
-    if (pkctx) {
-        if (EVP_PKEY_CTX_get_rsa_padding(pkctx, &pad_mode) <= 0)
-            return 0;
-    }
-    if (pad_mode == RSA_PKCS1_PADDING) {
-        X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaEncryption), V_ASN1_NULL, 0);
-        return 1;
-    }
-    /* Not supported */
-    if (pad_mode != RSA_PKCS1_OAEP_PADDING)
-        return 0;
-    if (EVP_PKEY_CTX_get_rsa_oaep_md(pkctx, &md) <= 0)
-        goto err;
-    if (EVP_PKEY_CTX_get_rsa_mgf1_md(pkctx, &mgf1md) <= 0)
-        goto err;
-    labellen = EVP_PKEY_CTX_get0_rsa_oaep_label(pkctx, &label);
-    if (labellen < 0)
-        goto err;
-    oaep = RSA_OAEP_PARAMS_new();
-    if (!oaep)
-        goto err;
-    if (!rsa_md_to_algor(&oaep->hashFunc, md))
-        goto err;
-    if (!rsa_md_to_mgf1(&oaep->maskGenFunc, mgf1md))
-        goto err;
-    if (labellen > 0) {
-        ASN1_OCTET_STRING *los = ASN1_OCTET_STRING_new();
-        oaep->pSourceFunc = X509_ALGOR_new();
-        if (!oaep->pSourceFunc)
-            goto err;
-        if (!los)
-            goto err;
-        if (!ASN1_OCTET_STRING_set(los, label, labellen)) {
-            ASN1_OCTET_STRING_free(los);
-            goto err;
-        }
-        X509_ALGOR_set0(oaep->pSourceFunc, OBJ_nid2obj(NID_pSpecified),
-                        V_ASN1_OCTET_STRING, los);
-    }
-    /* create string with pss parameter encoding. */
-    if (!ASN1_item_pack(oaep, ASN1_ITEM_rptr(RSA_OAEP_PARAMS), &os))
-         goto err;
-    X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaesOaep), V_ASN1_SEQUENCE, os);
-    os = NULL;
-    rv = 1;
- err:
-    if (oaep)
-        RSA_OAEP_PARAMS_free(oaep);
-    if (os)
-        ASN1_STRING_free(os);
-    return rv;
-}
-#endif
-
-const EVP_PKEY_ASN1_METHOD rsa_asn1_meths[] = {
-    {
-     EVP_PKEY_RSA,
-     EVP_PKEY_RSA,
-     ASN1_PKEY_SIGPARAM_NULL,
-
-     "RSA",
-     "OpenSSL RSA method",
-
-     rsa_pub_decode,
-     rsa_pub_encode,
-     rsa_pub_cmp,
-     rsa_pub_print,
-
-     rsa_priv_decode,
-     rsa_priv_encode,
-     rsa_priv_print,
-
-     int_rsa_size,
-     rsa_bits,
-
-     0, 0, 0, 0, 0, 0,
-
-     rsa_sig_print,
-     int_rsa_free,
-     rsa_pkey_ctrl,
-     old_rsa_priv_decode,
-     old_rsa_priv_encode,
-     rsa_item_verify,
-     rsa_item_sign},
-
-    {
-     EVP_PKEY_RSA2,
-     EVP_PKEY_RSA,
-     ASN1_PKEY_ALIAS}
-};
diff --git a/openssl/crypto/rsa/rsa_asn1.c b/openssl/crypto/rsa/rsa_asn1.c
deleted file mode 100644
index aff8b58..0000000
--- a/openssl/crypto/rsa/rsa_asn1.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* rsa_asn1.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2000.
- */
-/* ====================================================================
- * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/x509.h>
-#include <openssl/asn1t.h>
-
-/* Override the default free and new methods */
-static int rsa_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
-                  void *exarg)
-{
-    if (operation == ASN1_OP_NEW_PRE) {
-        *pval = (ASN1_VALUE *)RSA_new();
-        if (*pval)
-            return 2;
-        return 0;
-    } else if (operation == ASN1_OP_FREE_PRE) {
-        RSA_free((RSA *)*pval);
-        *pval = NULL;
-        return 2;
-    }
-    return 1;
-}
-
-ASN1_SEQUENCE_cb(RSAPrivateKey, rsa_cb) = {
-        ASN1_SIMPLE(RSA, version, LONG),
-        ASN1_SIMPLE(RSA, n, BIGNUM),
-        ASN1_SIMPLE(RSA, e, BIGNUM),
-        ASN1_SIMPLE(RSA, d, BIGNUM),
-        ASN1_SIMPLE(RSA, p, BIGNUM),
-        ASN1_SIMPLE(RSA, q, BIGNUM),
-        ASN1_SIMPLE(RSA, dmp1, BIGNUM),
-        ASN1_SIMPLE(RSA, dmq1, BIGNUM),
-        ASN1_SIMPLE(RSA, iqmp, BIGNUM)
-} ASN1_SEQUENCE_END_cb(RSA, RSAPrivateKey)
-
-
-ASN1_SEQUENCE_cb(RSAPublicKey, rsa_cb) = {
-        ASN1_SIMPLE(RSA, n, BIGNUM),
-        ASN1_SIMPLE(RSA, e, BIGNUM),
-} ASN1_SEQUENCE_END_cb(RSA, RSAPublicKey)
-
-ASN1_SEQUENCE(RSA_PSS_PARAMS) = {
-        ASN1_EXP_OPT(RSA_PSS_PARAMS, hashAlgorithm, X509_ALGOR,0),
-        ASN1_EXP_OPT(RSA_PSS_PARAMS, maskGenAlgorithm, X509_ALGOR,1),
-        ASN1_EXP_OPT(RSA_PSS_PARAMS, saltLength, ASN1_INTEGER,2),
-        ASN1_EXP_OPT(RSA_PSS_PARAMS, trailerField, ASN1_INTEGER,3)
-} ASN1_SEQUENCE_END(RSA_PSS_PARAMS)
-
-IMPLEMENT_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
-
-ASN1_SEQUENCE(RSA_OAEP_PARAMS) = {
-        ASN1_EXP_OPT(RSA_OAEP_PARAMS, hashFunc, X509_ALGOR, 0),
-        ASN1_EXP_OPT(RSA_OAEP_PARAMS, maskGenFunc, X509_ALGOR, 1),
-        ASN1_EXP_OPT(RSA_OAEP_PARAMS, pSourceFunc, X509_ALGOR, 2),
-} ASN1_SEQUENCE_END(RSA_OAEP_PARAMS)
-
-IMPLEMENT_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
-
-IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPrivateKey, RSAPrivateKey)
-
-IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPublicKey, RSAPublicKey)
-
-RSA *RSAPublicKey_dup(RSA *rsa)
-{
-    return ASN1_item_dup(ASN1_ITEM_rptr(RSAPublicKey), rsa);
-}
-
-RSA *RSAPrivateKey_dup(RSA *rsa)
-{
-    return ASN1_item_dup(ASN1_ITEM_rptr(RSAPrivateKey), rsa);
-}
diff --git a/openssl/crypto/rsa/rsa_chk.c b/openssl/crypto/rsa/rsa_chk.c
deleted file mode 100644
index 475dfc5..0000000
--- a/openssl/crypto/rsa/rsa_chk.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/* crypto/rsa/rsa_chk.c  */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- */
-
-#include <openssl/bn.h>
-#include <openssl/err.h>
-#include <openssl/rsa.h>
-
-int RSA_check_key(const RSA *key)
-{
-    BIGNUM *i, *j, *k, *l, *m;
-    BN_CTX *ctx;
-    int ret = 1;
-
-    if (!key->p || !key->q || !key->n || !key->e || !key->d) {
-        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_VALUE_MISSING);
-        return 0;
-    }
-
-    i = BN_new();
-    j = BN_new();
-    k = BN_new();
-    l = BN_new();
-    m = BN_new();
-    ctx = BN_CTX_new();
-    if (i == NULL || j == NULL || k == NULL || l == NULL
-            || m == NULL || ctx == NULL) {
-        ret = -1;
-        RSAerr(RSA_F_RSA_CHECK_KEY, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    if (BN_is_one(key->e)) {
-        ret = 0;
-        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_BAD_E_VALUE);
-    }
-    if (!BN_is_odd(key->e)) {
-        ret = 0;
-        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_BAD_E_VALUE);
-    }
-
-    /* p prime? */
-    if (BN_is_prime_ex(key->p, BN_prime_checks, NULL, NULL) != 1) {
-        ret = 0;
-        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_P_NOT_PRIME);
-    }
-
-    /* q prime? */
-    if (BN_is_prime_ex(key->q, BN_prime_checks, NULL, NULL) != 1) {
-        ret = 0;
-        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_Q_NOT_PRIME);
-    }
-
-    /* n = p*q? */
-    if (!BN_mul(i, key->p, key->q, ctx)) {
-        ret = -1;
-        goto err;
-    }
-    if (BN_cmp(i, key->n) != 0) {
-        ret = 0;
-        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_N_DOES_NOT_EQUAL_P_Q);
-    }
-
-    /* d*e = 1  mod lcm(p-1,q-1)? */
-    if (!BN_sub(i, key->p, BN_value_one())) {
-        ret = -1;
-        goto err;
-    }
-    if (!BN_sub(j, key->q, BN_value_one())) {
-        ret = -1;
-        goto err;
-    }
-
-    /* now compute k = lcm(i,j) */
-    if (!BN_mul(l, i, j, ctx)) {
-        ret = -1;
-        goto err;
-    }
-    if (!BN_gcd(m, i, j, ctx)) {
-        ret = -1;
-        goto err;
-    }
-    if (!BN_div(k, NULL, l, m, ctx)) { /* remainder is 0 */
-        ret = -1;
-        goto err;
-    }
-    if (!BN_mod_mul(i, key->d, key->e, k, ctx)) {
-        ret = -1;
-        goto err;
-    }
-
-    if (!BN_is_one(i)) {
-        ret = 0;
-        RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_D_E_NOT_CONGRUENT_TO_1);
-    }
-
-    if (key->dmp1 != NULL && key->dmq1 != NULL && key->iqmp != NULL) {
-        /* dmp1 = d mod (p-1)? */
-        if (!BN_sub(i, key->p, BN_value_one())) {
-            ret = -1;
-            goto err;
-        }
-        if (!BN_mod(j, key->d, i, ctx)) {
-            ret = -1;
-            goto err;
-        }
-        if (BN_cmp(j, key->dmp1) != 0) {
-            ret = 0;
-            RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_DMP1_NOT_CONGRUENT_TO_D);
-        }
-
-        /* dmq1 = d mod (q-1)? */
-        if (!BN_sub(i, key->q, BN_value_one())) {
-            ret = -1;
-            goto err;
-        }
-        if (!BN_mod(j, key->d, i, ctx)) {
-            ret = -1;
-            goto err;
-        }
-        if (BN_cmp(j, key->dmq1) != 0) {
-            ret = 0;
-            RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_DMQ1_NOT_CONGRUENT_TO_D);
-        }
-
-        /* iqmp = q^-1 mod p? */
-        if (!BN_mod_inverse(i, key->q, key->p, ctx)) {
-            ret = -1;
-            goto err;
-        }
-        if (BN_cmp(i, key->iqmp) != 0) {
-            ret = 0;
-            RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_IQMP_NOT_INVERSE_OF_Q);
-        }
-    }
-
- err:
-    BN_free(i);
-    BN_free(j);
-    BN_free(k);
-    BN_free(l);
-    BN_free(m);
-    BN_CTX_free(ctx);
-    return ret;
-}
diff --git a/openssl/crypto/rsa/rsa_crpt.c b/openssl/crypto/rsa/rsa_crpt.c
deleted file mode 100644
index 5c416b5..0000000
--- a/openssl/crypto/rsa/rsa_crpt.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/* crypto/rsa/rsa_lib.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include <openssl/crypto.h>
-#include "cryptlib.h"
-#include <openssl/lhash.h>
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/rand.h>
-#ifndef OPENSSL_NO_ENGINE
-# include <openssl/engine.h>
-#endif
-
-int RSA_size(const RSA *r)
-{
-    return (BN_num_bytes(r->n));
-}
-
-int RSA_public_encrypt(int flen, const unsigned char *from, unsigned char *to,
-                       RSA *rsa, int padding)
-{
-#ifdef OPENSSL_FIPS
-    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
-        RSAerr(RSA_F_RSA_PUBLIC_ENCRYPT, RSA_R_NON_FIPS_RSA_METHOD);
-        return -1;
-    }
-#endif
-    return (rsa->meth->rsa_pub_enc(flen, from, to, rsa, padding));
-}
-
-int RSA_private_encrypt(int flen, const unsigned char *from,
-                        unsigned char *to, RSA *rsa, int padding)
-{
-#ifdef OPENSSL_FIPS
-    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
-        RSAerr(RSA_F_RSA_PRIVATE_ENCRYPT, RSA_R_NON_FIPS_RSA_METHOD);
-        return -1;
-    }
-#endif
-    return (rsa->meth->rsa_priv_enc(flen, from, to, rsa, padding));
-}
-
-int RSA_private_decrypt(int flen, const unsigned char *from,
-                        unsigned char *to, RSA *rsa, int padding)
-{
-#ifdef OPENSSL_FIPS
-    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
-        RSAerr(RSA_F_RSA_PRIVATE_DECRYPT, RSA_R_NON_FIPS_RSA_METHOD);
-        return -1;
-    }
-#endif
-    return (rsa->meth->rsa_priv_dec(flen, from, to, rsa, padding));
-}
-
-int RSA_public_decrypt(int flen, const unsigned char *from, unsigned char *to,
-                       RSA *rsa, int padding)
-{
-#ifdef OPENSSL_FIPS
-    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
-        RSAerr(RSA_F_RSA_PUBLIC_DECRYPT, RSA_R_NON_FIPS_RSA_METHOD);
-        return -1;
-    }
-#endif
-    return (rsa->meth->rsa_pub_dec(flen, from, to, rsa, padding));
-}
-
-int RSA_flags(const RSA *r)
-{
-    return ((r == NULL) ? 0 : r->meth->flags);
-}
-
-void RSA_blinding_off(RSA *rsa)
-{
-    if (rsa->blinding != NULL) {
-        BN_BLINDING_free(rsa->blinding);
-        rsa->blinding = NULL;
-    }
-    rsa->flags &= ~RSA_FLAG_BLINDING;
-    rsa->flags |= RSA_FLAG_NO_BLINDING;
-}
-
-int RSA_blinding_on(RSA *rsa, BN_CTX *ctx)
-{
-    int ret = 0;
-
-    if (rsa->blinding != NULL)
-        RSA_blinding_off(rsa);
-
-    rsa->blinding = RSA_setup_blinding(rsa, ctx);
-    if (rsa->blinding == NULL)
-        goto err;
-
-    rsa->flags |= RSA_FLAG_BLINDING;
-    rsa->flags &= ~RSA_FLAG_NO_BLINDING;
-    ret = 1;
- err:
-    return (ret);
-}
-
-static BIGNUM *rsa_get_public_exp(const BIGNUM *d, const BIGNUM *p,
-                                  const BIGNUM *q, BN_CTX *ctx)
-{
-    BIGNUM *ret = NULL, *r0, *r1, *r2;
-
-    if (d == NULL || p == NULL || q == NULL)
-        return NULL;
-
-    BN_CTX_start(ctx);
-    r0 = BN_CTX_get(ctx);
-    r1 = BN_CTX_get(ctx);
-    r2 = BN_CTX_get(ctx);
-    if (r2 == NULL)
-        goto err;
-
-    if (!BN_sub(r1, p, BN_value_one()))
-        goto err;
-    if (!BN_sub(r2, q, BN_value_one()))
-        goto err;
-    if (!BN_mul(r0, r1, r2, ctx))
-        goto err;
-
-    ret = BN_mod_inverse(NULL, d, r0, ctx);
- err:
-    BN_CTX_end(ctx);
-    return ret;
-}
-
-BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *in_ctx)
-{
-    BIGNUM local_n;
-    BIGNUM *e, *n;
-    BN_CTX *ctx;
-    BN_BLINDING *ret = NULL;
-
-    if (in_ctx == NULL) {
-        if ((ctx = BN_CTX_new()) == NULL)
-            return 0;
-    } else
-        ctx = in_ctx;
-
-    BN_CTX_start(ctx);
-    e = BN_CTX_get(ctx);
-    if (e == NULL) {
-        RSAerr(RSA_F_RSA_SETUP_BLINDING, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    if (rsa->e == NULL) {
-        e = rsa_get_public_exp(rsa->d, rsa->p, rsa->q, ctx);
-        if (e == NULL) {
-            RSAerr(RSA_F_RSA_SETUP_BLINDING, RSA_R_NO_PUBLIC_EXPONENT);
-            goto err;
-        }
-    } else
-        e = rsa->e;
-
-    if ((RAND_status() == 0) && rsa->d != NULL && rsa->d->d != NULL) {
-        /*
-         * if PRNG is not properly seeded, resort to secret exponent as
-         * unpredictable seed
-         */
-        RAND_add(rsa->d->d, rsa->d->dmax * sizeof rsa->d->d[0], 0.0);
-    }
-
-    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-        /* Set BN_FLG_CONSTTIME flag */
-        n = &local_n;
-        BN_with_flags(n, rsa->n, BN_FLG_CONSTTIME);
-    } else
-        n = rsa->n;
-
-    ret = BN_BLINDING_create_param(NULL, e, n, ctx,
-                                   rsa->meth->bn_mod_exp, rsa->_method_mod_n);
-    if (ret == NULL) {
-        RSAerr(RSA_F_RSA_SETUP_BLINDING, ERR_R_BN_LIB);
-        goto err;
-    }
-    CRYPTO_THREADID_current(BN_BLINDING_thread_id(ret));
- err:
-    BN_CTX_end(ctx);
-    if (in_ctx == NULL)
-        BN_CTX_free(ctx);
-    if (rsa->e == NULL)
-        BN_free(e);
-
-    return ret;
-}
diff --git a/openssl/crypto/rsa/rsa_depr.c b/openssl/crypto/rsa/rsa_depr.c
deleted file mode 100644
index 32f0c88..0000000
--- a/openssl/crypto/rsa/rsa_depr.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* crypto/rsa/rsa_depr.c */
-/* ====================================================================
- * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-/*
- * NB: This file contains deprecated functions (compatibility wrappers to the
- * "new" versions).
- */
-
-#include <stdio.h>
-#include <time.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-
-#ifdef OPENSSL_NO_DEPRECATED
-
-static void *dummy = &dummy;
-
-#else
-
-RSA *RSA_generate_key(int bits, unsigned long e_value,
-                      void (*callback) (int, int, void *), void *cb_arg)
-{
-    BN_GENCB cb;
-    int i;
-    RSA *rsa = RSA_new();
-    BIGNUM *e = BN_new();
-
-    if (!rsa || !e)
-        goto err;
-
-    /*
-     * The problem is when building with 8, 16, or 32 BN_ULONG, unsigned long
-     * can be larger
-     */
-    for (i = 0; i < (int)sizeof(unsigned long) * 8; i++) {
-        if (e_value & (1UL << i))
-            if (BN_set_bit(e, i) == 0)
-                goto err;
-    }
-
-    BN_GENCB_set_old(&cb, callback, cb_arg);
-
-    if (RSA_generate_key_ex(rsa, bits, e, &cb)) {
-        BN_free(e);
-        return rsa;
-    }
- err:
-    if (e)
-        BN_free(e);
-    if (rsa)
-        RSA_free(rsa);
-    return 0;
-}
-#endif
diff --git a/openssl/crypto/rsa/rsa_eay.c b/openssl/crypto/rsa/rsa_eay.c
deleted file mode 100644
index b147fff..0000000
--- a/openssl/crypto/rsa/rsa_eay.c
+++ /dev/null
@@ -1,904 +0,0 @@
-/* crypto/rsa/rsa_eay.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-/* ====================================================================
- * Copyright (c) 1998-2006 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/rand.h>
-
-#ifndef RSA_NULL
-
-static int RSA_eay_public_encrypt(int flen, const unsigned char *from,
-                                  unsigned char *to, RSA *rsa, int padding);
-static int RSA_eay_private_encrypt(int flen, const unsigned char *from,
-                                   unsigned char *to, RSA *rsa, int padding);
-static int RSA_eay_public_decrypt(int flen, const unsigned char *from,
-                                  unsigned char *to, RSA *rsa, int padding);
-static int RSA_eay_private_decrypt(int flen, const unsigned char *from,
-                                   unsigned char *to, RSA *rsa, int padding);
-static int RSA_eay_mod_exp(BIGNUM *r0, const BIGNUM *i, RSA *rsa,
-                           BN_CTX *ctx);
-static int RSA_eay_init(RSA *rsa);
-static int RSA_eay_finish(RSA *rsa);
-static RSA_METHOD rsa_pkcs1_eay_meth = {
-    "Eric Young's PKCS#1 RSA",
-    RSA_eay_public_encrypt,
-    RSA_eay_public_decrypt,     /* signature verification */
-    RSA_eay_private_encrypt,    /* signing */
-    RSA_eay_private_decrypt,
-    RSA_eay_mod_exp,
-    BN_mod_exp_mont,            /* XXX probably we should not use Montgomery
-                                 * if e == 3 */
-    RSA_eay_init,
-    RSA_eay_finish,
-    0,                          /* flags */
-    NULL,
-    0,                          /* rsa_sign */
-    0,                          /* rsa_verify */
-    NULL                        /* rsa_keygen */
-};
-
-const RSA_METHOD *RSA_PKCS1_SSLeay(void)
-{
-    return (&rsa_pkcs1_eay_meth);
-}
-
-static int RSA_eay_public_encrypt(int flen, const unsigned char *from,
-                                  unsigned char *to, RSA *rsa, int padding)
-{
-    BIGNUM *f, *ret;
-    int i, j, k, num = 0, r = -1;
-    unsigned char *buf = NULL;
-    BN_CTX *ctx = NULL;
-
-    if (BN_num_bits(rsa->n) > OPENSSL_RSA_MAX_MODULUS_BITS) {
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_MODULUS_TOO_LARGE);
-        return -1;
-    }
-
-    if (BN_ucmp(rsa->n, rsa->e) <= 0) {
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_BAD_E_VALUE);
-        return -1;
-    }
-
-    /* for large moduli, enforce exponent limit */
-    if (BN_num_bits(rsa->n) > OPENSSL_RSA_SMALL_MODULUS_BITS) {
-        if (BN_num_bits(rsa->e) > OPENSSL_RSA_MAX_PUBEXP_BITS) {
-            RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_BAD_E_VALUE);
-            return -1;
-        }
-    }
-
-    if ((ctx = BN_CTX_new()) == NULL)
-        goto err;
-    BN_CTX_start(ctx);
-    f = BN_CTX_get(ctx);
-    ret = BN_CTX_get(ctx);
-    num = BN_num_bytes(rsa->n);
-    buf = OPENSSL_malloc(num);
-    if (!f || !ret || !buf) {
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    switch (padding) {
-    case RSA_PKCS1_PADDING:
-        i = RSA_padding_add_PKCS1_type_2(buf, num, from, flen);
-        break;
-# ifndef OPENSSL_NO_SHA
-    case RSA_PKCS1_OAEP_PADDING:
-        i = RSA_padding_add_PKCS1_OAEP(buf, num, from, flen, NULL, 0);
-        break;
-# endif
-    case RSA_SSLV23_PADDING:
-        i = RSA_padding_add_SSLv23(buf, num, from, flen);
-        break;
-    case RSA_NO_PADDING:
-        i = RSA_padding_add_none(buf, num, from, flen);
-        break;
-    default:
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
-        goto err;
-    }
-    if (i <= 0)
-        goto err;
-
-    if (BN_bin2bn(buf, num, f) == NULL)
-        goto err;
-
-    if (BN_ucmp(f, rsa->n) >= 0) {
-        /* usually the padding functions would catch this */
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT,
-               RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
-        goto err;
-    }
-
-    if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-        if (!BN_MONT_CTX_set_locked
-            (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-            goto err;
-
-    if (!rsa->meth->bn_mod_exp(ret, f, rsa->e, rsa->n, ctx,
-                               rsa->_method_mod_n))
-        goto err;
-
-    /*
-     * put in leading 0 bytes if the number is less than the length of the
-     * modulus
-     */
-    j = BN_num_bytes(ret);
-    i = BN_bn2bin(ret, &(to[num - j]));
-    for (k = 0; k < (num - i); k++)
-        to[k] = 0;
-
-    r = num;
- err:
-    if (ctx != NULL) {
-        BN_CTX_end(ctx);
-        BN_CTX_free(ctx);
-    }
-    if (buf != NULL) {
-        OPENSSL_cleanse(buf, num);
-        OPENSSL_free(buf);
-    }
-    return (r);
-}
-
-static BN_BLINDING *rsa_get_blinding(RSA *rsa, int *local, BN_CTX *ctx)
-{
-    BN_BLINDING *ret;
-    int got_write_lock = 0;
-    CRYPTO_THREADID cur;
-
-    CRYPTO_r_lock(CRYPTO_LOCK_RSA);
-
-    if (rsa->blinding == NULL) {
-        CRYPTO_r_unlock(CRYPTO_LOCK_RSA);
-        CRYPTO_w_lock(CRYPTO_LOCK_RSA);
-        got_write_lock = 1;
-
-        if (rsa->blinding == NULL)
-            rsa->blinding = RSA_setup_blinding(rsa, ctx);
-    }
-
-    ret = rsa->blinding;
-    if (ret == NULL)
-        goto err;
-
-    CRYPTO_THREADID_current(&cur);
-    if (!CRYPTO_THREADID_cmp(&cur, BN_BLINDING_thread_id(ret))) {
-        /* rsa->blinding is ours! */
-
-        *local = 1;
-    } else {
-        /* resort to rsa->mt_blinding instead */
-
-        /*
-         * instructs rsa_blinding_convert(), rsa_blinding_invert() that the
-         * BN_BLINDING is shared, meaning that accesses require locks, and
-         * that the blinding factor must be stored outside the BN_BLINDING
-         */
-        *local = 0;
-
-        if (rsa->mt_blinding == NULL) {
-            if (!got_write_lock) {
-                CRYPTO_r_unlock(CRYPTO_LOCK_RSA);
-                CRYPTO_w_lock(CRYPTO_LOCK_RSA);
-                got_write_lock = 1;
-            }
-
-            if (rsa->mt_blinding == NULL)
-                rsa->mt_blinding = RSA_setup_blinding(rsa, ctx);
-        }
-        ret = rsa->mt_blinding;
-    }
-
- err:
-    if (got_write_lock)
-        CRYPTO_w_unlock(CRYPTO_LOCK_RSA);
-    else
-        CRYPTO_r_unlock(CRYPTO_LOCK_RSA);
-    return ret;
-}
-
-static int rsa_blinding_convert(BN_BLINDING *b, BIGNUM *f, BIGNUM *unblind,
-                                BN_CTX *ctx)
-{
-    if (unblind == NULL)
-        /*
-         * Local blinding: store the unblinding factor in BN_BLINDING.
-         */
-        return BN_BLINDING_convert_ex(f, NULL, b, ctx);
-    else {
-        /*
-         * Shared blinding: store the unblinding factor outside BN_BLINDING.
-         */
-        int ret;
-        CRYPTO_w_lock(CRYPTO_LOCK_RSA_BLINDING);
-        ret = BN_BLINDING_convert_ex(f, unblind, b, ctx);
-        CRYPTO_w_unlock(CRYPTO_LOCK_RSA_BLINDING);
-        return ret;
-    }
-}
-
-static int rsa_blinding_invert(BN_BLINDING *b, BIGNUM *f, BIGNUM *unblind,
-                               BN_CTX *ctx)
-{
-    /*
-     * For local blinding, unblind is set to NULL, and BN_BLINDING_invert_ex
-     * will use the unblinding factor stored in BN_BLINDING. If BN_BLINDING
-     * is shared between threads, unblind must be non-null:
-     * BN_BLINDING_invert_ex will then use the local unblinding factor, and
-     * will only read the modulus from BN_BLINDING. In both cases it's safe
-     * to access the blinding without a lock.
-     */
-    return BN_BLINDING_invert_ex(f, unblind, b, ctx);
-}
-
-/* signing */
-static int RSA_eay_private_encrypt(int flen, const unsigned char *from,
-                                   unsigned char *to, RSA *rsa, int padding)
-{
-    BIGNUM *f, *ret, *res;
-    int i, j, k, num = 0, r = -1;
-    unsigned char *buf = NULL;
-    BN_CTX *ctx = NULL;
-    int local_blinding = 0;
-    /*
-     * Used only if the blinding structure is shared. A non-NULL unblind
-     * instructs rsa_blinding_convert() and rsa_blinding_invert() to store
-     * the unblinding factor outside the blinding structure.
-     */
-    BIGNUM *unblind = NULL;
-    BN_BLINDING *blinding = NULL;
-
-    if ((ctx = BN_CTX_new()) == NULL)
-        goto err;
-    BN_CTX_start(ctx);
-    f = BN_CTX_get(ctx);
-    ret = BN_CTX_get(ctx);
-    num = BN_num_bytes(rsa->n);
-    buf = OPENSSL_malloc(num);
-    if (!f || !ret || !buf) {
-        RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    switch (padding) {
-    case RSA_PKCS1_PADDING:
-        i = RSA_padding_add_PKCS1_type_1(buf, num, from, flen);
-        break;
-    case RSA_X931_PADDING:
-        i = RSA_padding_add_X931(buf, num, from, flen);
-        break;
-    case RSA_NO_PADDING:
-        i = RSA_padding_add_none(buf, num, from, flen);
-        break;
-    case RSA_SSLV23_PADDING:
-    default:
-        RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
-        goto err;
-    }
-    if (i <= 0)
-        goto err;
-
-    if (BN_bin2bn(buf, num, f) == NULL)
-        goto err;
-
-    if (BN_ucmp(f, rsa->n) >= 0) {
-        /* usually the padding functions would catch this */
-        RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,
-               RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
-        goto err;
-    }
-
-    if (!(rsa->flags & RSA_FLAG_NO_BLINDING)) {
-        blinding = rsa_get_blinding(rsa, &local_blinding, ctx);
-        if (blinding == NULL) {
-            RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT, ERR_R_INTERNAL_ERROR);
-            goto err;
-        }
-    }
-
-    if (blinding != NULL) {
-        if (!local_blinding && ((unblind = BN_CTX_get(ctx)) == NULL)) {
-            RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT, ERR_R_MALLOC_FAILURE);
-            goto err;
-        }
-        if (!rsa_blinding_convert(blinding, f, unblind, ctx))
-            goto err;
-    }
-
-    if ((rsa->flags & RSA_FLAG_EXT_PKEY) ||
-        ((rsa->p != NULL) &&
-         (rsa->q != NULL) &&
-         (rsa->dmp1 != NULL) && (rsa->dmq1 != NULL) && (rsa->iqmp != NULL))) {
-        if (!rsa->meth->rsa_mod_exp(ret, f, rsa, ctx))
-            goto err;
-    } else {
-        BIGNUM local_d;
-        BIGNUM *d = NULL;
-
-        if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-            BN_init(&local_d);
-            d = &local_d;
-            BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
-        } else
-            d = rsa->d;
-
-        if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-            if (!BN_MONT_CTX_set_locked
-                (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-                goto err;
-
-        if (!rsa->meth->bn_mod_exp(ret, f, d, rsa->n, ctx,
-                                   rsa->_method_mod_n))
-            goto err;
-    }
-
-    if (blinding)
-        if (!rsa_blinding_invert(blinding, ret, unblind, ctx))
-            goto err;
-
-    if (padding == RSA_X931_PADDING) {
-        BN_sub(f, rsa->n, ret);
-        if (BN_cmp(ret, f) > 0)
-            res = f;
-        else
-            res = ret;
-    } else
-        res = ret;
-
-    /*
-     * put in leading 0 bytes if the number is less than the length of the
-     * modulus
-     */
-    j = BN_num_bytes(res);
-    i = BN_bn2bin(res, &(to[num - j]));
-    for (k = 0; k < (num - i); k++)
-        to[k] = 0;
-
-    r = num;
- err:
-    if (ctx != NULL) {
-        BN_CTX_end(ctx);
-        BN_CTX_free(ctx);
-    }
-    if (buf != NULL) {
-        OPENSSL_cleanse(buf, num);
-        OPENSSL_free(buf);
-    }
-    return (r);
-}
-
-static int RSA_eay_private_decrypt(int flen, const unsigned char *from,
-                                   unsigned char *to, RSA *rsa, int padding)
-{
-    BIGNUM *f, *ret;
-    int j, num = 0, r = -1;
-    unsigned char *p;
-    unsigned char *buf = NULL;
-    BN_CTX *ctx = NULL;
-    int local_blinding = 0;
-    /*
-     * Used only if the blinding structure is shared. A non-NULL unblind
-     * instructs rsa_blinding_convert() and rsa_blinding_invert() to store
-     * the unblinding factor outside the blinding structure.
-     */
-    BIGNUM *unblind = NULL;
-    BN_BLINDING *blinding = NULL;
-
-    if ((ctx = BN_CTX_new()) == NULL)
-        goto err;
-    BN_CTX_start(ctx);
-    f = BN_CTX_get(ctx);
-    ret = BN_CTX_get(ctx);
-    num = BN_num_bytes(rsa->n);
-    buf = OPENSSL_malloc(num);
-    if (!f || !ret || !buf) {
-        RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    /*
-     * This check was for equality but PGP does evil things and chops off the
-     * top '0' bytes
-     */
-    if (flen > num) {
-        RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,
-               RSA_R_DATA_GREATER_THAN_MOD_LEN);
-        goto err;
-    }
-
-    /* make data into a big number */
-    if (BN_bin2bn(from, (int)flen, f) == NULL)
-        goto err;
-
-    if (BN_ucmp(f, rsa->n) >= 0) {
-        RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,
-               RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
-        goto err;
-    }
-
-    if (!(rsa->flags & RSA_FLAG_NO_BLINDING)) {
-        blinding = rsa_get_blinding(rsa, &local_blinding, ctx);
-        if (blinding == NULL) {
-            RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, ERR_R_INTERNAL_ERROR);
-            goto err;
-        }
-    }
-
-    if (blinding != NULL) {
-        if (!local_blinding && ((unblind = BN_CTX_get(ctx)) == NULL)) {
-            RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, ERR_R_MALLOC_FAILURE);
-            goto err;
-        }
-        if (!rsa_blinding_convert(blinding, f, unblind, ctx))
-            goto err;
-    }
-
-    /* do the decrypt */
-    if ((rsa->flags & RSA_FLAG_EXT_PKEY) ||
-        ((rsa->p != NULL) &&
-         (rsa->q != NULL) &&
-         (rsa->dmp1 != NULL) && (rsa->dmq1 != NULL) && (rsa->iqmp != NULL))) {
-        if (!rsa->meth->rsa_mod_exp(ret, f, rsa, ctx))
-            goto err;
-    } else {
-        BIGNUM local_d;
-        BIGNUM *d = NULL;
-
-        if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-            d = &local_d;
-            BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
-        } else
-            d = rsa->d;
-
-        if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-            if (!BN_MONT_CTX_set_locked
-                (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-                goto err;
-        if (!rsa->meth->bn_mod_exp(ret, f, d, rsa->n, ctx,
-                                   rsa->_method_mod_n))
-            goto err;
-    }
-
-    if (blinding)
-        if (!rsa_blinding_invert(blinding, ret, unblind, ctx))
-            goto err;
-
-    p = buf;
-    j = BN_bn2bin(ret, p);      /* j is only used with no-padding mode */
-
-    switch (padding) {
-    case RSA_PKCS1_PADDING:
-        r = RSA_padding_check_PKCS1_type_2(to, num, buf, j, num);
-        break;
-# ifndef OPENSSL_NO_SHA
-    case RSA_PKCS1_OAEP_PADDING:
-        r = RSA_padding_check_PKCS1_OAEP(to, num, buf, j, num, NULL, 0);
-        break;
-# endif
-    case RSA_SSLV23_PADDING:
-        r = RSA_padding_check_SSLv23(to, num, buf, j, num);
-        break;
-    case RSA_NO_PADDING:
-        r = RSA_padding_check_none(to, num, buf, j, num);
-        break;
-    default:
-        RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
-        goto err;
-    }
-    if (r < 0)
-        RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT, RSA_R_PADDING_CHECK_FAILED);
-
- err:
-    if (ctx != NULL) {
-        BN_CTX_end(ctx);
-        BN_CTX_free(ctx);
-    }
-    if (buf != NULL) {
-        OPENSSL_cleanse(buf, num);
-        OPENSSL_free(buf);
-    }
-    return (r);
-}
-
-/* signature verification */
-static int RSA_eay_public_decrypt(int flen, const unsigned char *from,
-                                  unsigned char *to, RSA *rsa, int padding)
-{
-    BIGNUM *f, *ret;
-    int i, num = 0, r = -1;
-    unsigned char *p;
-    unsigned char *buf = NULL;
-    BN_CTX *ctx = NULL;
-
-    if (BN_num_bits(rsa->n) > OPENSSL_RSA_MAX_MODULUS_BITS) {
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_MODULUS_TOO_LARGE);
-        return -1;
-    }
-
-    if (BN_ucmp(rsa->n, rsa->e) <= 0) {
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_BAD_E_VALUE);
-        return -1;
-    }
-
-    /* for large moduli, enforce exponent limit */
-    if (BN_num_bits(rsa->n) > OPENSSL_RSA_SMALL_MODULUS_BITS) {
-        if (BN_num_bits(rsa->e) > OPENSSL_RSA_MAX_PUBEXP_BITS) {
-            RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_BAD_E_VALUE);
-            return -1;
-        }
-    }
-
-    if ((ctx = BN_CTX_new()) == NULL)
-        goto err;
-    BN_CTX_start(ctx);
-    f = BN_CTX_get(ctx);
-    ret = BN_CTX_get(ctx);
-    num = BN_num_bytes(rsa->n);
-    buf = OPENSSL_malloc(num);
-    if (!f || !ret || !buf) {
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    /*
-     * This check was for equality but PGP does evil things and chops off the
-     * top '0' bytes
-     */
-    if (flen > num) {
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_DATA_GREATER_THAN_MOD_LEN);
-        goto err;
-    }
-
-    if (BN_bin2bn(from, flen, f) == NULL)
-        goto err;
-
-    if (BN_ucmp(f, rsa->n) >= 0) {
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,
-               RSA_R_DATA_TOO_LARGE_FOR_MODULUS);
-        goto err;
-    }
-
-    if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-        if (!BN_MONT_CTX_set_locked
-            (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-            goto err;
-
-    if (!rsa->meth->bn_mod_exp(ret, f, rsa->e, rsa->n, ctx,
-                               rsa->_method_mod_n))
-        goto err;
-
-    if ((padding == RSA_X931_PADDING) && ((ret->d[0] & 0xf) != 12))
-        if (!BN_sub(ret, rsa->n, ret))
-            goto err;
-
-    p = buf;
-    i = BN_bn2bin(ret, p);
-
-    switch (padding) {
-    case RSA_PKCS1_PADDING:
-        r = RSA_padding_check_PKCS1_type_1(to, num, buf, i, num);
-        break;
-    case RSA_X931_PADDING:
-        r = RSA_padding_check_X931(to, num, buf, i, num);
-        break;
-    case RSA_NO_PADDING:
-        r = RSA_padding_check_none(to, num, buf, i, num);
-        break;
-    default:
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
-        goto err;
-    }
-    if (r < 0)
-        RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT, RSA_R_PADDING_CHECK_FAILED);
-
- err:
-    if (ctx != NULL) {
-        BN_CTX_end(ctx);
-        BN_CTX_free(ctx);
-    }
-    if (buf != NULL) {
-        OPENSSL_cleanse(buf, num);
-        OPENSSL_free(buf);
-    }
-    return (r);
-}
-
-static int RSA_eay_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
-{
-    BIGNUM *r1, *m1, *vrfy;
-    BIGNUM local_dmp1, local_dmq1, local_c, local_r1;
-    BIGNUM *dmp1, *dmq1, *c, *pr1;
-    int ret = 0;
-
-    BN_CTX_start(ctx);
-    r1 = BN_CTX_get(ctx);
-    m1 = BN_CTX_get(ctx);
-    vrfy = BN_CTX_get(ctx);
-
-    {
-        BIGNUM local_p, local_q;
-        BIGNUM *p = NULL, *q = NULL;
-
-        /*
-         * Make sure BN_mod_inverse in Montgomery intialization uses the
-         * BN_FLG_CONSTTIME flag (unless RSA_FLAG_NO_CONSTTIME is set)
-         */
-        if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-            BN_init(&local_p);
-            p = &local_p;
-            BN_with_flags(p, rsa->p, BN_FLG_CONSTTIME);
-
-            BN_init(&local_q);
-            q = &local_q;
-            BN_with_flags(q, rsa->q, BN_FLG_CONSTTIME);
-        } else {
-            p = rsa->p;
-            q = rsa->q;
-        }
-
-        if (rsa->flags & RSA_FLAG_CACHE_PRIVATE) {
-            if (!BN_MONT_CTX_set_locked
-                (&rsa->_method_mod_p, CRYPTO_LOCK_RSA, p, ctx))
-                goto err;
-            if (!BN_MONT_CTX_set_locked
-                (&rsa->_method_mod_q, CRYPTO_LOCK_RSA, q, ctx))
-                goto err;
-        }
-    }
-
-    if (rsa->flags & RSA_FLAG_CACHE_PUBLIC)
-        if (!BN_MONT_CTX_set_locked
-            (&rsa->_method_mod_n, CRYPTO_LOCK_RSA, rsa->n, ctx))
-            goto err;
-
-    /* compute I mod q */
-    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-        c = &local_c;
-        BN_with_flags(c, I, BN_FLG_CONSTTIME);
-        if (!BN_mod(r1, c, rsa->q, ctx))
-            goto err;
-    } else {
-        if (!BN_mod(r1, I, rsa->q, ctx))
-            goto err;
-    }
-
-    /* compute r1^dmq1 mod q */
-    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-        dmq1 = &local_dmq1;
-        BN_with_flags(dmq1, rsa->dmq1, BN_FLG_CONSTTIME);
-    } else
-        dmq1 = rsa->dmq1;
-    if (!rsa->meth->bn_mod_exp(m1, r1, dmq1, rsa->q, ctx, rsa->_method_mod_q))
-        goto err;
-
-    /* compute I mod p */
-    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-        c = &local_c;
-        BN_with_flags(c, I, BN_FLG_CONSTTIME);
-        if (!BN_mod(r1, c, rsa->p, ctx))
-            goto err;
-    } else {
-        if (!BN_mod(r1, I, rsa->p, ctx))
-            goto err;
-    }
-
-    /* compute r1^dmp1 mod p */
-    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-        dmp1 = &local_dmp1;
-        BN_with_flags(dmp1, rsa->dmp1, BN_FLG_CONSTTIME);
-    } else
-        dmp1 = rsa->dmp1;
-    if (!rsa->meth->bn_mod_exp(r0, r1, dmp1, rsa->p, ctx, rsa->_method_mod_p))
-        goto err;
-
-    if (!BN_sub(r0, r0, m1))
-        goto err;
-    /*
-     * This will help stop the size of r0 increasing, which does affect the
-     * multiply if it optimised for a power of 2 size
-     */
-    if (BN_is_negative(r0))
-        if (!BN_add(r0, r0, rsa->p))
-            goto err;
-
-    if (!BN_mul(r1, r0, rsa->iqmp, ctx))
-        goto err;
-
-    /* Turn BN_FLG_CONSTTIME flag on before division operation */
-    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-        pr1 = &local_r1;
-        BN_with_flags(pr1, r1, BN_FLG_CONSTTIME);
-    } else
-        pr1 = r1;
-    if (!BN_mod(r0, pr1, rsa->p, ctx))
-        goto err;
-
-    /*
-     * If p < q it is occasionally possible for the correction of adding 'p'
-     * if r0 is negative above to leave the result still negative. This can
-     * break the private key operations: the following second correction
-     * should *always* correct this rare occurrence. This will *never* happen
-     * with OpenSSL generated keys because they ensure p > q [steve]
-     */
-    if (BN_is_negative(r0))
-        if (!BN_add(r0, r0, rsa->p))
-            goto err;
-    if (!BN_mul(r1, r0, rsa->q, ctx))
-        goto err;
-    if (!BN_add(r0, r1, m1))
-        goto err;
-
-    if (rsa->e && rsa->n) {
-        if (!rsa->meth->bn_mod_exp(vrfy, r0, rsa->e, rsa->n, ctx,
-                                   rsa->_method_mod_n))
-            goto err;
-        /*
-         * If 'I' was greater than (or equal to) rsa->n, the operation will
-         * be equivalent to using 'I mod n'. However, the result of the
-         * verify will *always* be less than 'n' so we don't check for
-         * absolute equality, just congruency.
-         */
-        if (!BN_sub(vrfy, vrfy, I))
-            goto err;
-        if (!BN_mod(vrfy, vrfy, rsa->n, ctx))
-            goto err;
-        if (BN_is_negative(vrfy))
-            if (!BN_add(vrfy, vrfy, rsa->n))
-                goto err;
-        if (!BN_is_zero(vrfy)) {
-            /*
-             * 'I' and 'vrfy' aren't congruent mod n. Don't leak
-             * miscalculated CRT output, just do a raw (slower) mod_exp and
-             * return that instead.
-             */
-
-            BIGNUM local_d;
-            BIGNUM *d = NULL;
-
-            if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-                d = &local_d;
-                BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
-            } else
-                d = rsa->d;
-            if (!rsa->meth->bn_mod_exp(r0, I, d, rsa->n, ctx,
-                                       rsa->_method_mod_n))
-                goto err;
-        }
-    }
-    ret = 1;
- err:
-    BN_CTX_end(ctx);
-    return (ret);
-}
-
-static int RSA_eay_init(RSA *rsa)
-{
-    rsa->flags |= RSA_FLAG_CACHE_PUBLIC | RSA_FLAG_CACHE_PRIVATE;
-    return (1);
-}
-
-static int RSA_eay_finish(RSA *rsa)
-{
-    if (rsa->_method_mod_n != NULL)
-        BN_MONT_CTX_free(rsa->_method_mod_n);
-    if (rsa->_method_mod_p != NULL)
-        BN_MONT_CTX_free(rsa->_method_mod_p);
-    if (rsa->_method_mod_q != NULL)
-        BN_MONT_CTX_free(rsa->_method_mod_q);
-    return (1);
-}
-
-#endif
diff --git a/openssl/crypto/rsa/rsa_err.c b/openssl/crypto/rsa/rsa_err.c
deleted file mode 100644
index 0bab05e..0000000
--- a/openssl/crypto/rsa/rsa_err.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/* crypto/rsa/rsa_err.c */
-/* ====================================================================
- * Copyright (c) 1999-2014 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-/*
- * NOTE: this file was auto generated by the mkerr.pl script: any changes
- * made to it will be overwritten when the script next updates this file,
- * only reason strings will be preserved.
- */
-
-#include <stdio.h>
-#include <openssl/err.h>
-#include <openssl/rsa.h>
-
-/* BEGIN ERROR CODES */
-#ifndef OPENSSL_NO_ERR
-
-# define ERR_FUNC(func) ERR_PACK(ERR_LIB_RSA,func,0)
-# define ERR_REASON(reason) ERR_PACK(ERR_LIB_RSA,0,reason)
-
-static ERR_STRING_DATA RSA_str_functs[] = {
-    {ERR_FUNC(RSA_F_CHECK_PADDING_MD), "CHECK_PADDING_MD"},
-    {ERR_FUNC(RSA_F_DO_RSA_PRINT), "DO_RSA_PRINT"},
-    {ERR_FUNC(RSA_F_INT_RSA_VERIFY), "INT_RSA_VERIFY"},
-    {ERR_FUNC(RSA_F_MEMORY_LOCK), "MEMORY_LOCK"},
-    {ERR_FUNC(RSA_F_OLD_RSA_PRIV_DECODE), "OLD_RSA_PRIV_DECODE"},
-    {ERR_FUNC(RSA_F_PKEY_RSA_CTRL), "PKEY_RSA_CTRL"},
-    {ERR_FUNC(RSA_F_PKEY_RSA_CTRL_STR), "PKEY_RSA_CTRL_STR"},
-    {ERR_FUNC(RSA_F_PKEY_RSA_SIGN), "PKEY_RSA_SIGN"},
-    {ERR_FUNC(RSA_F_PKEY_RSA_VERIFY), "PKEY_RSA_VERIFY"},
-    {ERR_FUNC(RSA_F_PKEY_RSA_VERIFYRECOVER), "PKEY_RSA_VERIFYRECOVER"},
-    {ERR_FUNC(RSA_F_RSA_ALGOR_TO_MD), "RSA_ALGOR_TO_MD"},
-    {ERR_FUNC(RSA_F_RSA_BUILTIN_KEYGEN), "RSA_BUILTIN_KEYGEN"},
-    {ERR_FUNC(RSA_F_RSA_CHECK_KEY), "RSA_check_key"},
-    {ERR_FUNC(RSA_F_RSA_CMS_DECRYPT), "RSA_CMS_DECRYPT"},
-    {ERR_FUNC(RSA_F_RSA_EAY_PRIVATE_DECRYPT), "RSA_EAY_PRIVATE_DECRYPT"},
-    {ERR_FUNC(RSA_F_RSA_EAY_PRIVATE_ENCRYPT), "RSA_EAY_PRIVATE_ENCRYPT"},
-    {ERR_FUNC(RSA_F_RSA_EAY_PUBLIC_DECRYPT), "RSA_EAY_PUBLIC_DECRYPT"},
-    {ERR_FUNC(RSA_F_RSA_EAY_PUBLIC_ENCRYPT), "RSA_EAY_PUBLIC_ENCRYPT"},
-    {ERR_FUNC(RSA_F_RSA_GENERATE_KEY), "RSA_generate_key"},
-    {ERR_FUNC(RSA_F_RSA_GENERATE_KEY_EX), "RSA_generate_key_ex"},
-    {ERR_FUNC(RSA_F_RSA_ITEM_VERIFY), "RSA_ITEM_VERIFY"},
-    {ERR_FUNC(RSA_F_RSA_MEMORY_LOCK), "RSA_memory_lock"},
-    {ERR_FUNC(RSA_F_RSA_MGF1_TO_MD), "RSA_MGF1_TO_MD"},
-    {ERR_FUNC(RSA_F_RSA_NEW_METHOD), "RSA_new_method"},
-    {ERR_FUNC(RSA_F_RSA_NULL), "RSA_NULL"},
-    {ERR_FUNC(RSA_F_RSA_NULL_MOD_EXP), "RSA_NULL_MOD_EXP"},
-    {ERR_FUNC(RSA_F_RSA_NULL_PRIVATE_DECRYPT), "RSA_NULL_PRIVATE_DECRYPT"},
-    {ERR_FUNC(RSA_F_RSA_NULL_PRIVATE_ENCRYPT), "RSA_NULL_PRIVATE_ENCRYPT"},
-    {ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_DECRYPT), "RSA_NULL_PUBLIC_DECRYPT"},
-    {ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_ENCRYPT), "RSA_NULL_PUBLIC_ENCRYPT"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_NONE), "RSA_padding_add_none"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP),
-     "RSA_padding_add_PKCS1_OAEP"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1),
-     "RSA_padding_add_PKCS1_OAEP_mgf1"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_PSS), "RSA_padding_add_PKCS1_PSS"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1),
-     "RSA_padding_add_PKCS1_PSS_mgf1"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1),
-     "RSA_padding_add_PKCS1_type_1"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2),
-     "RSA_padding_add_PKCS1_type_2"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_SSLV23), "RSA_padding_add_SSLv23"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_X931), "RSA_padding_add_X931"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_NONE), "RSA_padding_check_none"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP),
-     "RSA_padding_check_PKCS1_OAEP"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1),
-     "RSA_padding_check_PKCS1_OAEP_mgf1"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1),
-     "RSA_padding_check_PKCS1_type_1"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2),
-     "RSA_padding_check_PKCS1_type_2"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_SSLV23), "RSA_padding_check_SSLv23"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_X931), "RSA_padding_check_X931"},
-    {ERR_FUNC(RSA_F_RSA_PRINT), "RSA_print"},
-    {ERR_FUNC(RSA_F_RSA_PRINT_FP), "RSA_print_fp"},
-    {ERR_FUNC(RSA_F_RSA_PRIVATE_DECRYPT), "RSA_private_decrypt"},
-    {ERR_FUNC(RSA_F_RSA_PRIVATE_ENCRYPT), "RSA_private_encrypt"},
-    {ERR_FUNC(RSA_F_RSA_PRIV_DECODE), "RSA_PRIV_DECODE"},
-    {ERR_FUNC(RSA_F_RSA_PRIV_ENCODE), "RSA_PRIV_ENCODE"},
-    {ERR_FUNC(RSA_F_RSA_PSS_TO_CTX), "RSA_PSS_TO_CTX"},
-    {ERR_FUNC(RSA_F_RSA_PUBLIC_DECRYPT), "RSA_public_decrypt"},
-    {ERR_FUNC(RSA_F_RSA_PUBLIC_ENCRYPT), "RSA_public_encrypt"},
-    {ERR_FUNC(RSA_F_RSA_PUB_DECODE), "RSA_PUB_DECODE"},
-    {ERR_FUNC(RSA_F_RSA_SETUP_BLINDING), "RSA_setup_blinding"},
-    {ERR_FUNC(RSA_F_RSA_SIGN), "RSA_sign"},
-    {ERR_FUNC(RSA_F_RSA_SIGN_ASN1_OCTET_STRING),
-     "RSA_sign_ASN1_OCTET_STRING"},
-    {ERR_FUNC(RSA_F_RSA_VERIFY), "RSA_verify"},
-    {ERR_FUNC(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING),
-     "RSA_verify_ASN1_OCTET_STRING"},
-    {ERR_FUNC(RSA_F_RSA_VERIFY_PKCS1_PSS), "RSA_verify_PKCS1_PSS"},
-    {ERR_FUNC(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1), "RSA_verify_PKCS1_PSS_mgf1"},
-    {0, NULL}
-};
-
-static ERR_STRING_DATA RSA_str_reasons[] = {
-    {ERR_REASON(RSA_R_ALGORITHM_MISMATCH), "algorithm mismatch"},
-    {ERR_REASON(RSA_R_BAD_E_VALUE), "bad e value"},
-    {ERR_REASON(RSA_R_BAD_FIXED_HEADER_DECRYPT), "bad fixed header decrypt"},
-    {ERR_REASON(RSA_R_BAD_PAD_BYTE_COUNT), "bad pad byte count"},
-    {ERR_REASON(RSA_R_BAD_SIGNATURE), "bad signature"},
-    {ERR_REASON(RSA_R_BLOCK_TYPE_IS_NOT_01), "block type is not 01"},
-    {ERR_REASON(RSA_R_BLOCK_TYPE_IS_NOT_02), "block type is not 02"},
-    {ERR_REASON(RSA_R_DATA_GREATER_THAN_MOD_LEN),
-     "data greater than mod len"},
-    {ERR_REASON(RSA_R_DATA_TOO_LARGE), "data too large"},
-    {ERR_REASON(RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE),
-     "data too large for key size"},
-    {ERR_REASON(RSA_R_DATA_TOO_LARGE_FOR_MODULUS),
-     "data too large for modulus"},
-    {ERR_REASON(RSA_R_DATA_TOO_SMALL), "data too small"},
-    {ERR_REASON(RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE),
-     "data too small for key size"},
-    {ERR_REASON(RSA_R_DIGEST_DOES_NOT_MATCH), "digest does not match"},
-    {ERR_REASON(RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY),
-     "digest too big for rsa key"},
-    {ERR_REASON(RSA_R_DMP1_NOT_CONGRUENT_TO_D), "dmp1 not congruent to d"},
-    {ERR_REASON(RSA_R_DMQ1_NOT_CONGRUENT_TO_D), "dmq1 not congruent to d"},
-    {ERR_REASON(RSA_R_D_E_NOT_CONGRUENT_TO_1), "d e not congruent to 1"},
-    {ERR_REASON(RSA_R_FIRST_OCTET_INVALID), "first octet invalid"},
-    {ERR_REASON(RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE),
-     "illegal or unsupported padding mode"},
-    {ERR_REASON(RSA_R_INVALID_DIGEST), "invalid digest"},
-    {ERR_REASON(RSA_R_INVALID_DIGEST_LENGTH), "invalid digest length"},
-    {ERR_REASON(RSA_R_INVALID_HEADER), "invalid header"},
-    {ERR_REASON(RSA_R_INVALID_KEYBITS), "invalid keybits"},
-    {ERR_REASON(RSA_R_INVALID_LABEL), "invalid label"},
-    {ERR_REASON(RSA_R_INVALID_MESSAGE_LENGTH), "invalid message length"},
-    {ERR_REASON(RSA_R_INVALID_MGF1_MD), "invalid mgf1 md"},
-    {ERR_REASON(RSA_R_INVALID_OAEP_PARAMETERS), "invalid oaep parameters"},
-    {ERR_REASON(RSA_R_INVALID_PADDING), "invalid padding"},
-    {ERR_REASON(RSA_R_INVALID_PADDING_MODE), "invalid padding mode"},
-    {ERR_REASON(RSA_R_INVALID_PSS_PARAMETERS), "invalid pss parameters"},
-    {ERR_REASON(RSA_R_INVALID_PSS_SALTLEN), "invalid pss saltlen"},
-    {ERR_REASON(RSA_R_INVALID_SALT_LENGTH), "invalid salt length"},
-    {ERR_REASON(RSA_R_INVALID_TRAILER), "invalid trailer"},
-    {ERR_REASON(RSA_R_INVALID_X931_DIGEST), "invalid x931 digest"},
-    {ERR_REASON(RSA_R_IQMP_NOT_INVERSE_OF_Q), "iqmp not inverse of q"},
-    {ERR_REASON(RSA_R_KEY_SIZE_TOO_SMALL), "key size too small"},
-    {ERR_REASON(RSA_R_LAST_OCTET_INVALID), "last octet invalid"},
-    {ERR_REASON(RSA_R_MODULUS_TOO_LARGE), "modulus too large"},
-    {ERR_REASON(RSA_R_NON_FIPS_RSA_METHOD), "non fips rsa method"},
-    {ERR_REASON(RSA_R_NO_PUBLIC_EXPONENT), "no public exponent"},
-    {ERR_REASON(RSA_R_NULL_BEFORE_BLOCK_MISSING),
-     "null before block missing"},
-    {ERR_REASON(RSA_R_N_DOES_NOT_EQUAL_P_Q), "n does not equal p q"},
-    {ERR_REASON(RSA_R_OAEP_DECODING_ERROR), "oaep decoding error"},
-    {ERR_REASON(RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE),
-     "operation not allowed in fips mode"},
-    {ERR_REASON(RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE),
-     "operation not supported for this keytype"},
-    {ERR_REASON(RSA_R_PADDING_CHECK_FAILED), "padding check failed"},
-    {ERR_REASON(RSA_R_PKCS_DECODING_ERROR), "pkcs decoding error"},
-    {ERR_REASON(RSA_R_P_NOT_PRIME), "p not prime"},
-    {ERR_REASON(RSA_R_Q_NOT_PRIME), "q not prime"},
-    {ERR_REASON(RSA_R_RSA_OPERATIONS_NOT_SUPPORTED),
-     "rsa operations not supported"},
-    {ERR_REASON(RSA_R_SLEN_CHECK_FAILED), "salt length check failed"},
-    {ERR_REASON(RSA_R_SLEN_RECOVERY_FAILED), "salt length recovery failed"},
-    {ERR_REASON(RSA_R_SSLV3_ROLLBACK_ATTACK), "sslv3 rollback attack"},
-    {ERR_REASON(RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD),
-     "the asn1 object identifier is not known for this md"},
-    {ERR_REASON(RSA_R_UNKNOWN_ALGORITHM_TYPE), "unknown algorithm type"},
-    {ERR_REASON(RSA_R_UNKNOWN_DIGEST), "unknown digest"},
-    {ERR_REASON(RSA_R_UNKNOWN_MASK_DIGEST), "unknown mask digest"},
-    {ERR_REASON(RSA_R_UNKNOWN_PADDING_TYPE), "unknown padding type"},
-    {ERR_REASON(RSA_R_UNKNOWN_PSS_DIGEST), "unknown pss digest"},
-    {ERR_REASON(RSA_R_UNSUPPORTED_ENCRYPTION_TYPE),
-     "unsupported encryption type"},
-    {ERR_REASON(RSA_R_UNSUPPORTED_LABEL_SOURCE), "unsupported label source"},
-    {ERR_REASON(RSA_R_UNSUPPORTED_MASK_ALGORITHM),
-     "unsupported mask algorithm"},
-    {ERR_REASON(RSA_R_UNSUPPORTED_MASK_PARAMETER),
-     "unsupported mask parameter"},
-    {ERR_REASON(RSA_R_UNSUPPORTED_SIGNATURE_TYPE),
-     "unsupported signature type"},
-    {ERR_REASON(RSA_R_VALUE_MISSING), "value missing"},
-    {ERR_REASON(RSA_R_WRONG_SIGNATURE_LENGTH), "wrong signature length"},
-    {0, NULL}
-};
-
-#endif
-
-void ERR_load_RSA_strings(void)
-{
-#ifndef OPENSSL_NO_ERR
-
-    if (ERR_func_error_string(RSA_str_functs[0].error) == NULL) {
-        ERR_load_strings(0, RSA_str_functs);
-        ERR_load_strings(0, RSA_str_reasons);
-    }
-#endif
-}
diff --git a/openssl/crypto/rsa/rsa_gen.c b/openssl/crypto/rsa/rsa_gen.c
deleted file mode 100644
index 082c8da..0000000
--- a/openssl/crypto/rsa/rsa_gen.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/* crypto/rsa/rsa_gen.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-/*
- * NB: these functions have been "upgraded", the deprecated versions (which
- * are compatibility wrappers using these functions) are in rsa_depr.c. -
- * Geoff
- */
-
-#include <stdio.h>
-#include <time.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#ifdef OPENSSL_FIPS
-# include <openssl/fips.h>
-extern int FIPS_rsa_x931_generate_key_ex(RSA *rsa, int bits, BIGNUM *e,
-                                         BN_GENCB *cb);
-#endif
-
-static int rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value,
-                              BN_GENCB *cb);
-
-/*
- * NB: this wrapper would normally be placed in rsa_lib.c and the static
- * implementation would probably be in rsa_eay.c. Nonetheless, is kept here
- * so that we don't introduce a new linker dependency. Eg. any application
- * that wasn't previously linking object code related to key-generation won't
- * have to now just because key-generation is part of RSA_METHOD.
- */
-int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e_value, BN_GENCB *cb)
-{
-#ifdef OPENSSL_FIPS
-    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
-        RSAerr(RSA_F_RSA_GENERATE_KEY_EX, RSA_R_NON_FIPS_RSA_METHOD);
-        return 0;
-    }
-#endif
-    if (rsa->meth->rsa_keygen)
-        return rsa->meth->rsa_keygen(rsa, bits, e_value, cb);
-#ifdef OPENSSL_FIPS
-    if (FIPS_mode())
-        return FIPS_rsa_x931_generate_key_ex(rsa, bits, e_value, cb);
-#endif
-    return rsa_builtin_keygen(rsa, bits, e_value, cb);
-}
-
-static int rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value,
-                              BN_GENCB *cb)
-{
-    BIGNUM *r0 = NULL, *r1 = NULL, *r2 = NULL, *r3 = NULL, *tmp;
-    BIGNUM local_r0, local_d, local_p;
-    BIGNUM *pr0, *d, *p;
-    int bitsp, bitsq, ok = -1, n = 0;
-    BN_CTX *ctx = NULL;
-
-    ctx = BN_CTX_new();
-    if (ctx == NULL)
-        goto err;
-    BN_CTX_start(ctx);
-    r0 = BN_CTX_get(ctx);
-    r1 = BN_CTX_get(ctx);
-    r2 = BN_CTX_get(ctx);
-    r3 = BN_CTX_get(ctx);
-    if (r3 == NULL)
-        goto err;
-
-    bitsp = (bits + 1) / 2;
-    bitsq = bits - bitsp;
-
-    /* We need the RSA components non-NULL */
-    if (!rsa->n && ((rsa->n = BN_new()) == NULL))
-        goto err;
-    if (!rsa->d && ((rsa->d = BN_new()) == NULL))
-        goto err;
-    if (!rsa->e && ((rsa->e = BN_new()) == NULL))
-        goto err;
-    if (!rsa->p && ((rsa->p = BN_new()) == NULL))
-        goto err;
-    if (!rsa->q && ((rsa->q = BN_new()) == NULL))
-        goto err;
-    if (!rsa->dmp1 && ((rsa->dmp1 = BN_new()) == NULL))
-        goto err;
-    if (!rsa->dmq1 && ((rsa->dmq1 = BN_new()) == NULL))
-        goto err;
-    if (!rsa->iqmp && ((rsa->iqmp = BN_new()) == NULL))
-        goto err;
-
-    if (BN_copy(rsa->e, e_value) == NULL)
-        goto err;
-
-    /* generate p and q */
-    for (;;) {
-        if (!BN_generate_prime_ex(rsa->p, bitsp, 0, NULL, NULL, cb))
-            goto err;
-        if (!BN_sub(r2, rsa->p, BN_value_one()))
-            goto err;
-        if (!BN_gcd(r1, r2, rsa->e, ctx))
-            goto err;
-        if (BN_is_one(r1))
-            break;
-        if (!BN_GENCB_call(cb, 2, n++))
-            goto err;
-    }
-    if (!BN_GENCB_call(cb, 3, 0))
-        goto err;
-    for (;;) {
-        /*
-         * When generating ridiculously small keys, we can get stuck
-         * continually regenerating the same prime values. Check for this and
-         * bail if it happens 3 times.
-         */
-        unsigned int degenerate = 0;
-        do {
-            if (!BN_generate_prime_ex(rsa->q, bitsq, 0, NULL, NULL, cb))
-                goto err;
-        } while ((BN_cmp(rsa->p, rsa->q) == 0) && (++degenerate < 3));
-        if (degenerate == 3) {
-            ok = 0;             /* we set our own err */
-            RSAerr(RSA_F_RSA_BUILTIN_KEYGEN, RSA_R_KEY_SIZE_TOO_SMALL);
-            goto err;
-        }
-        if (!BN_sub(r2, rsa->q, BN_value_one()))
-            goto err;
-        if (!BN_gcd(r1, r2, rsa->e, ctx))
-            goto err;
-        if (BN_is_one(r1))
-            break;
-        if (!BN_GENCB_call(cb, 2, n++))
-            goto err;
-    }
-    if (!BN_GENCB_call(cb, 3, 1))
-        goto err;
-    if (BN_cmp(rsa->p, rsa->q) < 0) {
-        tmp = rsa->p;
-        rsa->p = rsa->q;
-        rsa->q = tmp;
-    }
-
-    /* calculate n */
-    if (!BN_mul(rsa->n, rsa->p, rsa->q, ctx))
-        goto err;
-
-    /* calculate d */
-    if (!BN_sub(r1, rsa->p, BN_value_one()))
-        goto err;               /* p-1 */
-    if (!BN_sub(r2, rsa->q, BN_value_one()))
-        goto err;               /* q-1 */
-    if (!BN_mul(r0, r1, r2, ctx))
-        goto err;               /* (p-1)(q-1) */
-    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-        pr0 = &local_r0;
-        BN_with_flags(pr0, r0, BN_FLG_CONSTTIME);
-    } else
-        pr0 = r0;
-    if (!BN_mod_inverse(rsa->d, rsa->e, pr0, ctx))
-        goto err;               /* d */
-
-    /* set up d for correct BN_FLG_CONSTTIME flag */
-    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-        d = &local_d;
-        BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
-    } else
-        d = rsa->d;
-
-    /* calculate d mod (p-1) */
-    if (!BN_mod(rsa->dmp1, d, r1, ctx))
-        goto err;
-
-    /* calculate d mod (q-1) */
-    if (!BN_mod(rsa->dmq1, d, r2, ctx))
-        goto err;
-
-    /* calculate inverse of q mod p */
-    if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) {
-        p = &local_p;
-        BN_with_flags(p, rsa->p, BN_FLG_CONSTTIME);
-    } else
-        p = rsa->p;
-    if (!BN_mod_inverse(rsa->iqmp, rsa->q, p, ctx))
-        goto err;
-
-    ok = 1;
- err:
-    if (ok == -1) {
-        RSAerr(RSA_F_RSA_BUILTIN_KEYGEN, ERR_LIB_BN);
-        ok = 0;
-    }
-    if (ctx != NULL) {
-        BN_CTX_end(ctx);
-        BN_CTX_free(ctx);
-    }
-
-    return ok;
-}
diff --git a/openssl/crypto/rsa/rsa_lib.c b/openssl/crypto/rsa/rsa_lib.c
deleted file mode 100644
index 6ea6b40..0000000
--- a/openssl/crypto/rsa/rsa_lib.c
+++ /dev/null
@@ -1,337 +0,0 @@
-/* crypto/rsa/rsa_lib.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include <openssl/crypto.h>
-#include "cryptlib.h"
-#include <openssl/lhash.h>
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/rand.h>
-#ifndef OPENSSL_NO_ENGINE
-# include <openssl/engine.h>
-#endif
-
-#ifdef OPENSSL_FIPS
-# include <openssl/fips.h>
-#endif
-
-const char RSA_version[] = "RSA" OPENSSL_VERSION_PTEXT;
-
-static const RSA_METHOD *default_RSA_meth = NULL;
-
-RSA *RSA_new(void)
-{
-    RSA *r = RSA_new_method(NULL);
-
-    return r;
-}
-
-void RSA_set_default_method(const RSA_METHOD *meth)
-{
-    default_RSA_meth = meth;
-}
-
-const RSA_METHOD *RSA_get_default_method(void)
-{
-    if (default_RSA_meth == NULL) {
-#ifdef OPENSSL_FIPS
-        if (FIPS_mode())
-            return FIPS_rsa_pkcs1_ssleay();
-        else
-            return RSA_PKCS1_SSLeay();
-#else
-# ifdef RSA_NULL
-        default_RSA_meth = RSA_null_method();
-# else
-        default_RSA_meth = RSA_PKCS1_SSLeay();
-# endif
-#endif
-    }
-
-    return default_RSA_meth;
-}
-
-const RSA_METHOD *RSA_get_method(const RSA *rsa)
-{
-    return rsa->meth;
-}
-
-int RSA_set_method(RSA *rsa, const RSA_METHOD *meth)
-{
-    /*
-     * NB: The caller is specifically setting a method, so it's not up to us
-     * to deal with which ENGINE it comes from.
-     */
-    const RSA_METHOD *mtmp;
-    mtmp = rsa->meth;
-    if (mtmp->finish)
-        mtmp->finish(rsa);
-#ifndef OPENSSL_NO_ENGINE
-    if (rsa->engine) {
-        ENGINE_finish(rsa->engine);
-        rsa->engine = NULL;
-    }
-#endif
-    rsa->meth = meth;
-    if (meth->init)
-        meth->init(rsa);
-    return 1;
-}
-
-RSA *RSA_new_method(ENGINE *engine)
-{
-    RSA *ret;
-
-    ret = (RSA *)OPENSSL_malloc(sizeof(RSA));
-    if (ret == NULL) {
-        RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_MALLOC_FAILURE);
-        return NULL;
-    }
-    memset(ret,0,sizeof(RSA));
-
-    ret->meth = RSA_get_default_method();
-#ifndef OPENSSL_NO_ENGINE
-    if (engine) {
-        if (!ENGINE_init(engine)) {
-            RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_ENGINE_LIB);
-            OPENSSL_free(ret);
-            return NULL;
-        }
-        ret->engine = engine;
-    } else
-        ret->engine = ENGINE_get_default_RSA();
-    if (ret->engine) {
-        ret->meth = ENGINE_get_RSA(ret->engine);
-        if (!ret->meth) {
-            RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_ENGINE_LIB);
-            ENGINE_finish(ret->engine);
-            OPENSSL_free(ret);
-            return NULL;
-        }
-    }
-#endif
-
-    ret->pad = 0;
-    ret->version = 0;
-    ret->n = NULL;
-    ret->e = NULL;
-    ret->d = NULL;
-    ret->p = NULL;
-    ret->q = NULL;
-    ret->dmp1 = NULL;
-    ret->dmq1 = NULL;
-    ret->iqmp = NULL;
-    ret->references = 1;
-    ret->_method_mod_n = NULL;
-    ret->_method_mod_p = NULL;
-    ret->_method_mod_q = NULL;
-    ret->blinding = NULL;
-    ret->mt_blinding = NULL;
-    ret->bignum_data = NULL;
-    ret->flags = ret->meth->flags & ~RSA_FLAG_NON_FIPS_ALLOW;
-    if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_RSA, ret, &ret->ex_data)) {
-#ifndef OPENSSL_NO_ENGINE
-        if (ret->engine)
-            ENGINE_finish(ret->engine);
-#endif
-        OPENSSL_free(ret);
-        return (NULL);
-    }
-
-    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
-#ifndef OPENSSL_NO_ENGINE
-        if (ret->engine)
-            ENGINE_finish(ret->engine);
-#endif
-        CRYPTO_free_ex_data(CRYPTO_EX_INDEX_RSA, ret, &ret->ex_data);
-        OPENSSL_free(ret);
-        ret = NULL;
-    }
-    return (ret);
-}
-
-void RSA_free(RSA *r)
-{
-    int i;
-
-    if (r == NULL)
-        return;
-
-    i = CRYPTO_add(&r->references, -1, CRYPTO_LOCK_RSA);
-#ifdef REF_PRINT
-    REF_PRINT("RSA", r);
-#endif
-    if (i > 0)
-        return;
-#ifdef REF_CHECK
-    if (i < 0) {
-        fprintf(stderr, "RSA_free, bad reference count\n");
-        abort();
-    }
-#endif
-
-    if (r->meth->finish)
-        r->meth->finish(r);
-#ifndef OPENSSL_NO_ENGINE
-    if (r->engine)
-        ENGINE_finish(r->engine);
-#endif
-
-    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_RSA, r, &r->ex_data);
-
-    if (r->n != NULL)
-        BN_clear_free(r->n);
-    if (r->e != NULL)
-        BN_clear_free(r->e);
-    if (r->d != NULL)
-        BN_clear_free(r->d);
-    if (r->p != NULL)
-        BN_clear_free(r->p);
-    if (r->q != NULL)
-        BN_clear_free(r->q);
-    if (r->dmp1 != NULL)
-        BN_clear_free(r->dmp1);
-    if (r->dmq1 != NULL)
-        BN_clear_free(r->dmq1);
-    if (r->iqmp != NULL)
-        BN_clear_free(r->iqmp);
-    if (r->blinding != NULL)
-        BN_BLINDING_free(r->blinding);
-    if (r->mt_blinding != NULL)
-        BN_BLINDING_free(r->mt_blinding);
-    if (r->bignum_data != NULL)
-        OPENSSL_free_locked(r->bignum_data);
-    OPENSSL_free(r);
-}
-
-int RSA_up_ref(RSA *r)
-{
-    int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_RSA);
-#ifdef REF_PRINT
-    REF_PRINT("RSA", r);
-#endif
-#ifdef REF_CHECK
-    if (i < 2) {
-        fprintf(stderr, "RSA_up_ref, bad reference count\n");
-        abort();
-    }
-#endif
-    return ((i > 1) ? 1 : 0);
-}
-
-int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
-                         CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
-{
-    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_RSA, argl, argp,
-                                   new_func, dup_func, free_func);
-}
-
-int RSA_set_ex_data(RSA *r, int idx, void *arg)
-{
-    return (CRYPTO_set_ex_data(&r->ex_data, idx, arg));
-}
-
-void *RSA_get_ex_data(const RSA *r, int idx)
-{
-    return (CRYPTO_get_ex_data(&r->ex_data, idx));
-}
-
-int RSA_memory_lock(RSA *r)
-{
-    int i, j, k, off;
-    char *p;
-    BIGNUM *bn, **t[6], *b;
-    BN_ULONG *ul;
-
-    if (r->d == NULL)
-        return (1);
-    t[0] = &r->d;
-    t[1] = &r->p;
-    t[2] = &r->q;
-    t[3] = &r->dmp1;
-    t[4] = &r->dmq1;
-    t[5] = &r->iqmp;
-    k = sizeof(BIGNUM) * 6;
-    off = k / sizeof(BN_ULONG) + 1;
-    j = 1;
-    for (i = 0; i < 6; i++)
-        j += (*t[i])->top;
-    if ((p = OPENSSL_malloc_locked((off + j) * sizeof(BN_ULONG))) == NULL) {
-        RSAerr(RSA_F_RSA_MEMORY_LOCK, ERR_R_MALLOC_FAILURE);
-        return (0);
-    }
-    bn = (BIGNUM *)p;
-    ul = (BN_ULONG *)&(p[off]);
-    for (i = 0; i < 6; i++) {
-        b = *(t[i]);
-        *(t[i]) = &(bn[i]);
-        memcpy((char *)&(bn[i]), (char *)b, sizeof(BIGNUM));
-        bn[i].flags = BN_FLG_STATIC_DATA;
-        bn[i].d = ul;
-        memcpy((char *)ul, b->d, sizeof(BN_ULONG) * b->top);
-        ul += b->top;
-        BN_clear_free(b);
-    }
-
-    /* I should fix this so it can still be done */
-    r->flags &= ~(RSA_FLAG_CACHE_PRIVATE | RSA_FLAG_CACHE_PUBLIC);
-
-    r->bignum_data = p;
-    return (1);
-}
diff --git a/openssl/crypto/rsa/rsa_locl.h b/openssl/crypto/rsa/rsa_locl.h
deleted file mode 100644
index 3e88187..0000000
--- a/openssl/crypto/rsa/rsa_locl.h
+++ /dev/null
@@ -1,4 +0,0 @@
-extern int int_rsa_verify(int dtype, const unsigned char *m,
-                          unsigned int m_len, unsigned char *rm,
-                          size_t *prm_len, const unsigned char *sigbuf,
-                          size_t siglen, RSA *rsa);
diff --git a/openssl/crypto/rsa/rsa_none.c b/openssl/crypto/rsa/rsa_none.c
deleted file mode 100644
index 982b31f..0000000
--- a/openssl/crypto/rsa/rsa_none.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/* crypto/rsa/rsa_none.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/rand.h>
-
-int RSA_padding_add_none(unsigned char *to, int tlen,
-                         const unsigned char *from, int flen)
-{
-    if (flen > tlen) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_NONE, RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-        return (0);
-    }
-
-    if (flen < tlen) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_NONE, RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE);
-        return (0);
-    }
-
-    memcpy(to, from, (unsigned int)flen);
-    return (1);
-}
-
-int RSA_padding_check_none(unsigned char *to, int tlen,
-                           const unsigned char *from, int flen, int num)
-{
-
-    if (flen > tlen) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_NONE, RSA_R_DATA_TOO_LARGE);
-        return (-1);
-    }
-
-    memset(to, 0, tlen - flen);
-    memcpy(to + tlen - flen, from, flen);
-    return (tlen);
-}
diff --git a/openssl/crypto/rsa/rsa_null.c b/openssl/crypto/rsa/rsa_null.c
deleted file mode 100644
index 241b431..0000000
--- a/openssl/crypto/rsa/rsa_null.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/* rsa_null.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 1999.
- */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/rand.h>
-
-/*
- * This is a dummy RSA implementation that just returns errors when called.
- * It is designed to allow some RSA functions to work while stopping those
- * covered by the RSA patent. That is RSA, encryption, decryption, signing
- * and verify is not allowed but RSA key generation, key checking and other
- * operations (like storing RSA keys) are permitted.
- */
-
-static int RSA_null_public_encrypt(int flen, const unsigned char *from,
-                                   unsigned char *to, RSA *rsa, int padding);
-static int RSA_null_private_encrypt(int flen, const unsigned char *from,
-                                    unsigned char *to, RSA *rsa, int padding);
-static int RSA_null_public_decrypt(int flen, const unsigned char *from,
-                                   unsigned char *to, RSA *rsa, int padding);
-static int RSA_null_private_decrypt(int flen, const unsigned char *from,
-                                    unsigned char *to, RSA *rsa, int padding);
-#if 0                           /* not currently used */
-static int RSA_null_mod_exp(const BIGNUM *r0, const BIGNUM *i, RSA *rsa);
-#endif
-static int RSA_null_init(RSA *rsa);
-static int RSA_null_finish(RSA *rsa);
-static RSA_METHOD rsa_null_meth = {
-    "Null RSA",
-    RSA_null_public_encrypt,
-    RSA_null_public_decrypt,
-    RSA_null_private_encrypt,
-    RSA_null_private_decrypt,
-    NULL,
-    NULL,
-    RSA_null_init,
-    RSA_null_finish,
-    0,
-    NULL,
-    NULL,
-    NULL,
-    NULL
-};
-
-const RSA_METHOD *RSA_null_method(void)
-{
-    return (&rsa_null_meth);
-}
-
-static int RSA_null_public_encrypt(int flen, const unsigned char *from,
-                                   unsigned char *to, RSA *rsa, int padding)
-{
-    RSAerr(RSA_F_RSA_NULL_PUBLIC_ENCRYPT, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
-    return -1;
-}
-
-static int RSA_null_private_encrypt(int flen, const unsigned char *from,
-                                    unsigned char *to, RSA *rsa, int padding)
-{
-    RSAerr(RSA_F_RSA_NULL_PRIVATE_ENCRYPT,
-           RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
-    return -1;
-}
-
-static int RSA_null_private_decrypt(int flen, const unsigned char *from,
-                                    unsigned char *to, RSA *rsa, int padding)
-{
-    RSAerr(RSA_F_RSA_NULL_PRIVATE_DECRYPT,
-           RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
-    return -1;
-}
-
-static int RSA_null_public_decrypt(int flen, const unsigned char *from,
-                                   unsigned char *to, RSA *rsa, int padding)
-{
-    RSAerr(RSA_F_RSA_NULL_PUBLIC_DECRYPT, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
-    return -1;
-}
-
-#if 0                           /* not currently used */
-static int RSA_null_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa)
-{
-    ... err(RSA_F_RSA_NULL_MOD_EXP, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED);
-    return -1;
-}
-#endif
-
-static int RSA_null_init(RSA *rsa)
-{
-    return (1);
-}
-
-static int RSA_null_finish(RSA *rsa)
-{
-    return (1);
-}
diff --git a/openssl/crypto/rsa/rsa_oaep.c b/openssl/crypto/rsa/rsa_oaep.c
deleted file mode 100644
index 19d28c6..0000000
--- a/openssl/crypto/rsa/rsa_oaep.c
+++ /dev/null
@@ -1,287 +0,0 @@
-/* crypto/rsa/rsa_oaep.c */
-/*
- * Written by Ulf Moeller. This software is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied.
- */
-
-/* EME-OAEP as defined in RFC 2437 (PKCS #1 v2.0) */
-
-/*
- * See Victor Shoup, "OAEP reconsidered," Nov. 2000, <URL:
- * http://www.shoup.net/papers/oaep.ps.Z> for problems with the security
- * proof for the original OAEP scheme, which EME-OAEP is based on. A new
- * proof can be found in E. Fujisaki, T. Okamoto, D. Pointcheval, J. Stern,
- * "RSA-OEAP is Still Alive!", Dec. 2000, <URL:
- * http://eprint.iacr.org/2000/061/>. The new proof has stronger requirements
- * for the underlying permutation: "partial-one-wayness" instead of
- * one-wayness.  For the RSA function, this is an equivalent notion.
- */
-
-#include "constant_time_locl.h"
-
-#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
-# include <stdio.h>
-# include "cryptlib.h"
-# include <openssl/bn.h>
-# include <openssl/rsa.h>
-# include <openssl/evp.h>
-# include <openssl/rand.h>
-# include <openssl/sha.h>
-
-int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen,
-                               const unsigned char *from, int flen,
-                               const unsigned char *param, int plen)
-{
-    return RSA_padding_add_PKCS1_OAEP_mgf1(to, tlen, from, flen,
-                                           param, plen, NULL, NULL);
-}
-
-int RSA_padding_add_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
-                                    const unsigned char *from, int flen,
-                                    const unsigned char *param, int plen,
-                                    const EVP_MD *md, const EVP_MD *mgf1md)
-{
-    int i, emlen = tlen - 1;
-    unsigned char *db, *seed;
-    unsigned char *dbmask, seedmask[EVP_MAX_MD_SIZE];
-    int mdlen;
-
-    if (md == NULL)
-        md = EVP_sha1();
-    if (mgf1md == NULL)
-        mgf1md = md;
-
-    mdlen = EVP_MD_size(md);
-
-    if (flen > emlen - 2 * mdlen - 1) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1,
-               RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-        return 0;
-    }
-
-    if (emlen < 2 * mdlen + 1) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1,
-               RSA_R_KEY_SIZE_TOO_SMALL);
-        return 0;
-    }
-
-    to[0] = 0;
-    seed = to + 1;
-    db = to + mdlen + 1;
-
-    if (!EVP_Digest((void *)param, plen, db, NULL, md, NULL))
-        return 0;
-    memset(db + mdlen, 0, emlen - flen - 2 * mdlen - 1);
-    db[emlen - flen - mdlen - 1] = 0x01;
-    memcpy(db + emlen - flen - mdlen, from, (unsigned int)flen);
-    if (RAND_bytes(seed, mdlen) <= 0)
-        return 0;
-# ifdef PKCS_TESTVECT
-    memcpy(seed,
-           "\xaa\xfd\x12\xf6\x59\xca\xe6\x34\x89\xb4\x79\xe5\x07\x6d\xde\xc2\xf0\x6c\xb5\x8f",
-           20);
-# endif
-
-    dbmask = OPENSSL_malloc(emlen - mdlen);
-    if (dbmask == NULL) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1, ERR_R_MALLOC_FAILURE);
-        return 0;
-    }
-
-    if (PKCS1_MGF1(dbmask, emlen - mdlen, seed, mdlen, mgf1md) < 0)
-        goto err;
-    for (i = 0; i < emlen - mdlen; i++)
-        db[i] ^= dbmask[i];
-
-    if (PKCS1_MGF1(seedmask, mdlen, db, emlen - mdlen, mgf1md) < 0)
-        goto err;
-    for (i = 0; i < mdlen; i++)
-        seed[i] ^= seedmask[i];
-
-    OPENSSL_free(dbmask);
-    return 1;
-
- err:
-    OPENSSL_free(dbmask);
-    return 0;
-}
-
-int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
-                                 const unsigned char *from, int flen, int num,
-                                 const unsigned char *param, int plen)
-{
-    return RSA_padding_check_PKCS1_OAEP_mgf1(to, tlen, from, flen, num,
-                                             param, plen, NULL, NULL);
-}
-
-int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
-                                      const unsigned char *from, int flen,
-                                      int num, const unsigned char *param,
-                                      int plen, const EVP_MD *md,
-                                      const EVP_MD *mgf1md)
-{
-    int i, dblen, mlen = -1, one_index = 0, msg_index;
-    unsigned int good, found_one_byte;
-    const unsigned char *maskedseed, *maskeddb;
-    /*
-     * |em| is the encoded message, zero-padded to exactly |num| bytes: em =
-     * Y || maskedSeed || maskedDB
-     */
-    unsigned char *db = NULL, *em = NULL, seed[EVP_MAX_MD_SIZE],
-        phash[EVP_MAX_MD_SIZE];
-    int mdlen;
-
-    if (md == NULL)
-        md = EVP_sha1();
-    if (mgf1md == NULL)
-        mgf1md = md;
-
-    mdlen = EVP_MD_size(md);
-
-    if (tlen <= 0 || flen <= 0)
-        return -1;
-    /*
-     * |num| is the length of the modulus; |flen| is the length of the
-     * encoded message. Therefore, for any |from| that was obtained by
-     * decrypting a ciphertext, we must have |flen| <= |num|. Similarly,
-     * num < 2 * mdlen + 2 must hold for the modulus irrespective of
-     * the ciphertext, see PKCS #1 v2.2, section 7.1.2.
-     * This does not leak any side-channel information.
-     */
-    if (num < flen || num < 2 * mdlen + 2)
-        goto decoding_err;
-
-    dblen = num - mdlen - 1;
-    db = OPENSSL_malloc(dblen);
-    em = OPENSSL_malloc(num);
-    if (db == NULL || em == NULL) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1, ERR_R_MALLOC_FAILURE);
-        goto cleanup;
-    }
-
-    /*
-     * Always do this zero-padding copy (even when num == flen) to avoid
-     * leaking that information. The copy still leaks some side-channel
-     * information, but it's impossible to have a fixed  memory access
-     * pattern since we can't read out of the bounds of |from|.
-     *
-     * TODO(emilia): Consider porting BN_bn2bin_padded from BoringSSL.
-     */
-    memset(em, 0, num);
-    memcpy(em + num - flen, from, flen);
-
-    /*
-     * The first byte must be zero, however we must not leak if this is
-     * true. See James H. Manger, "A Chosen Ciphertext  Attack on RSA
-     * Optimal Asymmetric Encryption Padding (OAEP) [...]", CRYPTO 2001).
-     */
-    good = constant_time_is_zero(em[0]);
-
-    maskedseed = em + 1;
-    maskeddb = em + 1 + mdlen;
-
-    if (PKCS1_MGF1(seed, mdlen, maskeddb, dblen, mgf1md))
-        goto cleanup;
-    for (i = 0; i < mdlen; i++)
-        seed[i] ^= maskedseed[i];
-
-    if (PKCS1_MGF1(db, dblen, seed, mdlen, mgf1md))
-        goto cleanup;
-    for (i = 0; i < dblen; i++)
-        db[i] ^= maskeddb[i];
-
-    if (!EVP_Digest((void *)param, plen, phash, NULL, md, NULL))
-        goto cleanup;
-
-    good &= constant_time_is_zero(CRYPTO_memcmp(db, phash, mdlen));
-
-    found_one_byte = 0;
-    for (i = mdlen; i < dblen; i++) {
-        /*
-         * Padding consists of a number of 0-bytes, followed by a 1.
-         */
-        unsigned int equals1 = constant_time_eq(db[i], 1);
-        unsigned int equals0 = constant_time_is_zero(db[i]);
-        one_index = constant_time_select_int(~found_one_byte & equals1,
-                                             i, one_index);
-        found_one_byte |= equals1;
-        good &= (found_one_byte | equals0);
-    }
-
-    good &= found_one_byte;
-
-    /*
-     * At this point |good| is zero unless the plaintext was valid,
-     * so plaintext-awareness ensures timing side-channels are no longer a
-     * concern.
-     */
-    if (!good)
-        goto decoding_err;
-
-    msg_index = one_index + 1;
-    mlen = dblen - msg_index;
-
-    if (tlen < mlen) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1, RSA_R_DATA_TOO_LARGE);
-        mlen = -1;
-    } else {
-        memcpy(to, db + msg_index, mlen);
-        goto cleanup;
-    }
-
- decoding_err:
-    /*
-     * To avoid chosen ciphertext attacks, the error message should not
-     * reveal which kind of decoding error happened.
-     */
-    RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1,
-           RSA_R_OAEP_DECODING_ERROR);
- cleanup:
-    if (db != NULL)
-        OPENSSL_free(db);
-    if (em != NULL)
-        OPENSSL_free(em);
-    return mlen;
-}
-
-int PKCS1_MGF1(unsigned char *mask, long len,
-               const unsigned char *seed, long seedlen, const EVP_MD *dgst)
-{
-    long i, outlen = 0;
-    unsigned char cnt[4];
-    EVP_MD_CTX c;
-    unsigned char md[EVP_MAX_MD_SIZE];
-    int mdlen;
-    int rv = -1;
-
-    EVP_MD_CTX_init(&c);
-    mdlen = EVP_MD_size(dgst);
-    if (mdlen < 0)
-        goto err;
-    for (i = 0; outlen < len; i++) {
-        cnt[0] = (unsigned char)((i >> 24) & 255);
-        cnt[1] = (unsigned char)((i >> 16) & 255);
-        cnt[2] = (unsigned char)((i >> 8)) & 255;
-        cnt[3] = (unsigned char)(i & 255);
-        if (!EVP_DigestInit_ex(&c, dgst, NULL)
-            || !EVP_DigestUpdate(&c, seed, seedlen)
-            || !EVP_DigestUpdate(&c, cnt, 4))
-            goto err;
-        if (outlen + mdlen <= len) {
-            if (!EVP_DigestFinal_ex(&c, mask + outlen, NULL))
-                goto err;
-            outlen += mdlen;
-        } else {
-            if (!EVP_DigestFinal_ex(&c, md, NULL))
-                goto err;
-            memcpy(mask + outlen, md, len - outlen);
-            outlen = len;
-        }
-    }
-    rv = 0;
- err:
-    EVP_MD_CTX_cleanup(&c);
-    return rv;
-}
-
-#endif
diff --git a/openssl/crypto/rsa/rsa_pk1.c b/openssl/crypto/rsa/rsa_pk1.c
deleted file mode 100644
index efa1fd3..0000000
--- a/openssl/crypto/rsa/rsa_pk1.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/* crypto/rsa/rsa_pk1.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include "constant_time_locl.h"
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/rand.h>
-
-int RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen,
-                                 const unsigned char *from, int flen)
-{
-    int j;
-    unsigned char *p;
-
-    if (flen > (tlen - RSA_PKCS1_PADDING_SIZE)) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1,
-               RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-        return (0);
-    }
-
-    p = (unsigned char *)to;
-
-    *(p++) = 0;
-    *(p++) = 1;                 /* Private Key BT (Block Type) */
-
-    /* pad out with 0xff data */
-    j = tlen - 3 - flen;
-    memset(p, 0xff, j);
-    p += j;
-    *(p++) = '\0';
-    memcpy(p, from, (unsigned int)flen);
-    return (1);
-}
-
-int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen,
-                                   const unsigned char *from, int flen,
-                                   int num)
-{
-    int i, j;
-    const unsigned char *p;
-
-    p = from;
-    if ((num != (flen + 1)) || (*(p++) != 01)) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,
-               RSA_R_BLOCK_TYPE_IS_NOT_01);
-        return (-1);
-    }
-
-    /* scan over padding data */
-    j = flen - 1;               /* one for type. */
-    for (i = 0; i < j; i++) {
-        if (*p != 0xff) {       /* should decrypt to 0xff */
-            if (*p == 0) {
-                p++;
-                break;
-            } else {
-                RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,
-                       RSA_R_BAD_FIXED_HEADER_DECRYPT);
-                return (-1);
-            }
-        }
-        p++;
-    }
-
-    if (i == j) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,
-               RSA_R_NULL_BEFORE_BLOCK_MISSING);
-        return (-1);
-    }
-
-    if (i < 8) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,
-               RSA_R_BAD_PAD_BYTE_COUNT);
-        return (-1);
-    }
-    i++;                        /* Skip over the '\0' */
-    j -= i;
-    if (j > tlen) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1, RSA_R_DATA_TOO_LARGE);
-        return (-1);
-    }
-    memcpy(to, p, (unsigned int)j);
-
-    return (j);
-}
-
-int RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen,
-                                 const unsigned char *from, int flen)
-{
-    int i, j;
-    unsigned char *p;
-
-    if (flen > (tlen - 11)) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2,
-               RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-        return (0);
-    }
-
-    p = (unsigned char *)to;
-
-    *(p++) = 0;
-    *(p++) = 2;                 /* Public Key BT (Block Type) */
-
-    /* pad out with non-zero random data */
-    j = tlen - 3 - flen;
-
-    if (RAND_bytes(p, j) <= 0)
-        return (0);
-    for (i = 0; i < j; i++) {
-        if (*p == '\0')
-            do {
-                if (RAND_bytes(p, 1) <= 0)
-                    return (0);
-            } while (*p == '\0');
-        p++;
-    }
-
-    *(p++) = '\0';
-
-    memcpy(p, from, (unsigned int)flen);
-    return (1);
-}
-
-int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
-                                   const unsigned char *from, int flen,
-                                   int num)
-{
-    int i;
-    /* |em| is the encoded message, zero-padded to exactly |num| bytes */
-    unsigned char *em = NULL;
-    unsigned int good, found_zero_byte;
-    int zero_index = 0, msg_index, mlen = -1;
-
-    if (tlen < 0 || flen < 0)
-        return -1;
-
-    /*
-     * PKCS#1 v1.5 decryption. See "PKCS #1 v2.2: RSA Cryptography Standard",
-     * section 7.2.2.
-     */
-
-    if (flen > num)
-        goto err;
-
-    if (num < 11)
-        goto err;
-
-    em = OPENSSL_malloc(num);
-    if (em == NULL) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2, ERR_R_MALLOC_FAILURE);
-        return -1;
-    }
-    memset(em, 0, num);
-    /*
-     * Always do this zero-padding copy (even when num == flen) to avoid
-     * leaking that information. The copy still leaks some side-channel
-     * information, but it's impossible to have a fixed  memory access
-     * pattern since we can't read out of the bounds of |from|.
-     *
-     * TODO(emilia): Consider porting BN_bn2bin_padded from BoringSSL.
-     */
-    memcpy(em + num - flen, from, flen);
-
-    good = constant_time_is_zero(em[0]);
-    good &= constant_time_eq(em[1], 2);
-
-    found_zero_byte = 0;
-    for (i = 2; i < num; i++) {
-        unsigned int equals0 = constant_time_is_zero(em[i]);
-        zero_index =
-            constant_time_select_int(~found_zero_byte & equals0, i,
-                                     zero_index);
-        found_zero_byte |= equals0;
-    }
-
-    /*
-     * PS must be at least 8 bytes long, and it starts two bytes into |em|.
-     * If we never found a 0-byte, then |zero_index| is 0 and the check
-     * also fails.
-     */
-    good &= constant_time_ge((unsigned int)(zero_index), 2 + 8);
-
-    /*
-     * Skip the zero byte. This is incorrect if we never found a zero-byte
-     * but in this case we also do not copy the message out.
-     */
-    msg_index = zero_index + 1;
-    mlen = num - msg_index;
-
-    /*
-     * For good measure, do this check in constant time as well; it could
-     * leak something if |tlen| was assuming valid padding.
-     */
-    good &= constant_time_ge((unsigned int)(tlen), (unsigned int)(mlen));
-
-    /*
-     * We can't continue in constant-time because we need to copy the result
-     * and we cannot fake its length. This unavoidably leaks timing
-     * information at the API boundary.
-     * TODO(emilia): this could be addressed at the call site,
-     * see BoringSSL commit 0aa0767340baf925bda4804882aab0cb974b2d26.
-     */
-    if (!good) {
-        mlen = -1;
-        goto err;
-    }
-
-    memcpy(to, em + msg_index, mlen);
-
- err:
-    if (em != NULL)
-        OPENSSL_free(em);
-    if (mlen == -1)
-        RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2,
-               RSA_R_PKCS_DECODING_ERROR);
-    return mlen;
-}
diff --git a/openssl/crypto/rsa/rsa_pmeth.c b/openssl/crypto/rsa/rsa_pmeth.c
deleted file mode 100644
index ac583bf..0000000
--- a/openssl/crypto/rsa/rsa_pmeth.c
+++ /dev/null
@@ -1,790 +0,0 @@
-/* crypto/rsa/rsa_pmeth.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2006.
- */
-/* ====================================================================
- * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/asn1t.h>
-#include <openssl/x509.h>
-#include <openssl/rsa.h>
-#include <openssl/bn.h>
-#include <openssl/evp.h>
-#include <openssl/x509v3.h>
-#ifndef OPENSSL_NO_CMS
-# include <openssl/cms.h>
-#endif
-#ifdef OPENSSL_FIPS
-# include <openssl/fips.h>
-#endif
-#include "evp_locl.h"
-#include "rsa_locl.h"
-
-/* RSA pkey context structure */
-
-typedef struct {
-    /* Key gen parameters */
-    int nbits;
-    BIGNUM *pub_exp;
-    /* Keygen callback info */
-    int gentmp[2];
-    /* RSA padding mode */
-    int pad_mode;
-    /* message digest */
-    const EVP_MD *md;
-    /* message digest for MGF1 */
-    const EVP_MD *mgf1md;
-    /* PSS salt length */
-    int saltlen;
-    /* Temp buffer */
-    unsigned char *tbuf;
-    /* OAEP label */
-    unsigned char *oaep_label;
-    size_t oaep_labellen;
-} RSA_PKEY_CTX;
-
-static int pkey_rsa_init(EVP_PKEY_CTX *ctx)
-{
-    RSA_PKEY_CTX *rctx;
-    rctx = OPENSSL_malloc(sizeof(RSA_PKEY_CTX));
-    if (!rctx)
-        return 0;
-    rctx->nbits = 1024;
-    rctx->pub_exp = NULL;
-    rctx->pad_mode = RSA_PKCS1_PADDING;
-    rctx->md = NULL;
-    rctx->mgf1md = NULL;
-    rctx->tbuf = NULL;
-
-    rctx->saltlen = -2;
-
-    rctx->oaep_label = NULL;
-    rctx->oaep_labellen = 0;
-
-    ctx->data = rctx;
-    ctx->keygen_info = rctx->gentmp;
-    ctx->keygen_info_count = 2;
-
-    return 1;
-}
-
-static int pkey_rsa_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
-{
-    RSA_PKEY_CTX *dctx, *sctx;
-    if (!pkey_rsa_init(dst))
-        return 0;
-    sctx = src->data;
-    dctx = dst->data;
-    dctx->nbits = sctx->nbits;
-    if (sctx->pub_exp) {
-        dctx->pub_exp = BN_dup(sctx->pub_exp);
-        if (!dctx->pub_exp)
-            return 0;
-    }
-    dctx->pad_mode = sctx->pad_mode;
-    dctx->md = sctx->md;
-    dctx->mgf1md = sctx->mgf1md;
-    if (sctx->oaep_label) {
-        if (dctx->oaep_label)
-            OPENSSL_free(dctx->oaep_label);
-        dctx->oaep_label = BUF_memdup(sctx->oaep_label, sctx->oaep_labellen);
-        if (!dctx->oaep_label)
-            return 0;
-        dctx->oaep_labellen = sctx->oaep_labellen;
-    }
-    return 1;
-}
-
-static int setup_tbuf(RSA_PKEY_CTX *ctx, EVP_PKEY_CTX *pk)
-{
-    if (ctx->tbuf)
-        return 1;
-    ctx->tbuf = OPENSSL_malloc(EVP_PKEY_size(pk->pkey));
-    if (!ctx->tbuf)
-        return 0;
-    return 1;
-}
-
-static void pkey_rsa_cleanup(EVP_PKEY_CTX *ctx)
-{
-    RSA_PKEY_CTX *rctx = ctx->data;
-    if (rctx) {
-        if (rctx->pub_exp)
-            BN_free(rctx->pub_exp);
-        if (rctx->tbuf)
-            OPENSSL_free(rctx->tbuf);
-        if (rctx->oaep_label)
-            OPENSSL_free(rctx->oaep_label);
-        OPENSSL_free(rctx);
-    }
-}
-
-#ifdef OPENSSL_FIPS
-/*
- * FIP checker. Return value indicates status of context parameters: 1 :
- * redirect to FIPS. 0 : don't redirect to FIPS. -1 : illegal operation in
- * FIPS mode.
- */
-
-static int pkey_fips_check_ctx(EVP_PKEY_CTX *ctx)
-{
-    RSA_PKEY_CTX *rctx = ctx->data;
-    RSA *rsa = ctx->pkey->pkey.rsa;
-    int rv = -1;
-    if (!FIPS_mode())
-        return 0;
-    if (rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)
-        rv = 0;
-    if (!(rsa->meth->flags & RSA_FLAG_FIPS_METHOD) && rv)
-        return -1;
-    if (rctx->md) {
-        const EVP_MD *fmd;
-        fmd = FIPS_get_digestbynid(EVP_MD_type(rctx->md));
-        if (!fmd || !(fmd->flags & EVP_MD_FLAG_FIPS))
-            return rv;
-    }
-    if (rctx->mgf1md && !(rctx->mgf1md->flags & EVP_MD_FLAG_FIPS)) {
-        const EVP_MD *fmd;
-        fmd = FIPS_get_digestbynid(EVP_MD_type(rctx->mgf1md));
-        if (!fmd || !(fmd->flags & EVP_MD_FLAG_FIPS))
-            return rv;
-    }
-    return 1;
-}
-#endif
-
-static int pkey_rsa_sign(EVP_PKEY_CTX *ctx, unsigned char *sig,
-                         size_t *siglen, const unsigned char *tbs,
-                         size_t tbslen)
-{
-    int ret;
-    RSA_PKEY_CTX *rctx = ctx->data;
-    RSA *rsa = ctx->pkey->pkey.rsa;
-
-#ifdef OPENSSL_FIPS
-    ret = pkey_fips_check_ctx(ctx);
-    if (ret < 0) {
-        RSAerr(RSA_F_PKEY_RSA_SIGN, RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE);
-        return -1;
-    }
-#endif
-
-    if (rctx->md) {
-        if (tbslen != (size_t)EVP_MD_size(rctx->md)) {
-            RSAerr(RSA_F_PKEY_RSA_SIGN, RSA_R_INVALID_DIGEST_LENGTH);
-            return -1;
-        }
-#ifdef OPENSSL_FIPS
-        if (ret > 0) {
-            unsigned int slen;
-            ret = FIPS_rsa_sign_digest(rsa, tbs, tbslen, rctx->md,
-                                       rctx->pad_mode,
-                                       rctx->saltlen,
-                                       rctx->mgf1md, sig, &slen);
-            if (ret > 0)
-                *siglen = slen;
-            else
-                *siglen = 0;
-            return ret;
-        }
-#endif
-
-        if (EVP_MD_type(rctx->md) == NID_mdc2) {
-            unsigned int sltmp;
-            if (rctx->pad_mode != RSA_PKCS1_PADDING)
-                return -1;
-            ret = RSA_sign_ASN1_OCTET_STRING(NID_mdc2,
-                                             tbs, tbslen, sig, &sltmp, rsa);
-
-            if (ret <= 0)
-                return ret;
-            ret = sltmp;
-        } else if (rctx->pad_mode == RSA_X931_PADDING) {
-            if ((size_t)EVP_PKEY_size(ctx->pkey) < tbslen + 1) {
-                RSAerr(RSA_F_PKEY_RSA_SIGN, RSA_R_KEY_SIZE_TOO_SMALL);
-                return -1;
-            }
-            if (!setup_tbuf(rctx, ctx)) {
-                RSAerr(RSA_F_PKEY_RSA_SIGN, ERR_R_MALLOC_FAILURE);
-                return -1;
-            }
-            memcpy(rctx->tbuf, tbs, tbslen);
-            rctx->tbuf[tbslen] = RSA_X931_hash_id(EVP_MD_type(rctx->md));
-            ret = RSA_private_encrypt(tbslen + 1, rctx->tbuf,
-                                      sig, rsa, RSA_X931_PADDING);
-        } else if (rctx->pad_mode == RSA_PKCS1_PADDING) {
-            unsigned int sltmp;
-            ret = RSA_sign(EVP_MD_type(rctx->md),
-                           tbs, tbslen, sig, &sltmp, rsa);
-            if (ret <= 0)
-                return ret;
-            ret = sltmp;
-        } else if (rctx->pad_mode == RSA_PKCS1_PSS_PADDING) {
-            if (!setup_tbuf(rctx, ctx))
-                return -1;
-            if (!RSA_padding_add_PKCS1_PSS_mgf1(rsa,
-                                                rctx->tbuf, tbs,
-                                                rctx->md, rctx->mgf1md,
-                                                rctx->saltlen))
-                return -1;
-            ret = RSA_private_encrypt(RSA_size(rsa), rctx->tbuf,
-                                      sig, rsa, RSA_NO_PADDING);
-        } else
-            return -1;
-    } else
-        ret = RSA_private_encrypt(tbslen, tbs, sig, ctx->pkey->pkey.rsa,
-                                  rctx->pad_mode);
-    if (ret < 0)
-        return ret;
-    *siglen = ret;
-    return 1;
-}
-
-static int pkey_rsa_verifyrecover(EVP_PKEY_CTX *ctx,
-                                  unsigned char *rout, size_t *routlen,
-                                  const unsigned char *sig, size_t siglen)
-{
-    int ret;
-    RSA_PKEY_CTX *rctx = ctx->data;
-
-    if (rctx->md) {
-        if (rctx->pad_mode == RSA_X931_PADDING) {
-            if (!setup_tbuf(rctx, ctx))
-                return -1;
-            ret = RSA_public_decrypt(siglen, sig,
-                                     rctx->tbuf, ctx->pkey->pkey.rsa,
-                                     RSA_X931_PADDING);
-            if (ret < 1)
-                return 0;
-            ret--;
-            if (rctx->tbuf[ret] != RSA_X931_hash_id(EVP_MD_type(rctx->md))) {
-                RSAerr(RSA_F_PKEY_RSA_VERIFYRECOVER,
-                       RSA_R_ALGORITHM_MISMATCH);
-                return 0;
-            }
-            if (ret != EVP_MD_size(rctx->md)) {
-                RSAerr(RSA_F_PKEY_RSA_VERIFYRECOVER,
-                       RSA_R_INVALID_DIGEST_LENGTH);
-                return 0;
-            }
-            if (rout)
-                memcpy(rout, rctx->tbuf, ret);
-        } else if (rctx->pad_mode == RSA_PKCS1_PADDING) {
-            size_t sltmp;
-            ret = int_rsa_verify(EVP_MD_type(rctx->md),
-                                 NULL, 0, rout, &sltmp,
-                                 sig, siglen, ctx->pkey->pkey.rsa);
-            if (ret <= 0)
-                return 0;
-            ret = sltmp;
-        } else
-            return -1;
-    } else
-        ret = RSA_public_decrypt(siglen, sig, rout, ctx->pkey->pkey.rsa,
-                                 rctx->pad_mode);
-    if (ret < 0)
-        return ret;
-    *routlen = ret;
-    return 1;
-}
-
-static int pkey_rsa_verify(EVP_PKEY_CTX *ctx,
-                           const unsigned char *sig, size_t siglen,
-                           const unsigned char *tbs, size_t tbslen)
-{
-    RSA_PKEY_CTX *rctx = ctx->data;
-    RSA *rsa = ctx->pkey->pkey.rsa;
-    size_t rslen;
-#ifdef OPENSSL_FIPS
-    int rv;
-    rv = pkey_fips_check_ctx(ctx);
-    if (rv < 0) {
-        RSAerr(RSA_F_PKEY_RSA_VERIFY,
-               RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE);
-        return -1;
-    }
-#endif
-    if (rctx->md) {
-#ifdef OPENSSL_FIPS
-        if (rv > 0) {
-            return FIPS_rsa_verify_digest(rsa,
-                                          tbs, tbslen,
-                                          rctx->md,
-                                          rctx->pad_mode,
-                                          rctx->saltlen,
-                                          rctx->mgf1md, sig, siglen);
-
-        }
-#endif
-        if (rctx->pad_mode == RSA_PKCS1_PADDING)
-            return RSA_verify(EVP_MD_type(rctx->md), tbs, tbslen,
-                              sig, siglen, rsa);
-        if (tbslen != (size_t)EVP_MD_size(rctx->md)) {
-            RSAerr(RSA_F_PKEY_RSA_VERIFY, RSA_R_INVALID_DIGEST_LENGTH);
-            return -1;
-        }
-        if (rctx->pad_mode == RSA_X931_PADDING) {
-            if (pkey_rsa_verifyrecover(ctx, NULL, &rslen, sig, siglen) <= 0)
-                return 0;
-        } else if (rctx->pad_mode == RSA_PKCS1_PSS_PADDING) {
-            int ret;
-            if (!setup_tbuf(rctx, ctx))
-                return -1;
-            ret = RSA_public_decrypt(siglen, sig, rctx->tbuf,
-                                     rsa, RSA_NO_PADDING);
-            if (ret <= 0)
-                return 0;
-            ret = RSA_verify_PKCS1_PSS_mgf1(rsa, tbs,
-                                            rctx->md, rctx->mgf1md,
-                                            rctx->tbuf, rctx->saltlen);
-            if (ret <= 0)
-                return 0;
-            return 1;
-        } else
-            return -1;
-    } else {
-        if (!setup_tbuf(rctx, ctx))
-            return -1;
-        rslen = RSA_public_decrypt(siglen, sig, rctx->tbuf,
-                                   rsa, rctx->pad_mode);
-        if (rslen == 0)
-            return 0;
-    }
-
-    if ((rslen != tbslen) || memcmp(tbs, rctx->tbuf, rslen))
-        return 0;
-
-    return 1;
-
-}
-
-static int pkey_rsa_encrypt(EVP_PKEY_CTX *ctx,
-                            unsigned char *out, size_t *outlen,
-                            const unsigned char *in, size_t inlen)
-{
-    int ret;
-    RSA_PKEY_CTX *rctx = ctx->data;
-    if (rctx->pad_mode == RSA_PKCS1_OAEP_PADDING) {
-        int klen = RSA_size(ctx->pkey->pkey.rsa);
-        if (!setup_tbuf(rctx, ctx))
-            return -1;
-        if (!RSA_padding_add_PKCS1_OAEP_mgf1(rctx->tbuf, klen,
-                                             in, inlen,
-                                             rctx->oaep_label,
-                                             rctx->oaep_labellen,
-                                             rctx->md, rctx->mgf1md))
-            return -1;
-        ret = RSA_public_encrypt(klen, rctx->tbuf, out,
-                                 ctx->pkey->pkey.rsa, RSA_NO_PADDING);
-    } else
-        ret = RSA_public_encrypt(inlen, in, out, ctx->pkey->pkey.rsa,
-                                 rctx->pad_mode);
-    if (ret < 0)
-        return ret;
-    *outlen = ret;
-    return 1;
-}
-
-static int pkey_rsa_decrypt(EVP_PKEY_CTX *ctx,
-                            unsigned char *out, size_t *outlen,
-                            const unsigned char *in, size_t inlen)
-{
-    int ret;
-    RSA_PKEY_CTX *rctx = ctx->data;
-    if (rctx->pad_mode == RSA_PKCS1_OAEP_PADDING) {
-        int i;
-        if (!setup_tbuf(rctx, ctx))
-            return -1;
-        ret = RSA_private_decrypt(inlen, in, rctx->tbuf,
-                                  ctx->pkey->pkey.rsa, RSA_NO_PADDING);
-        if (ret <= 0)
-            return ret;
-        for (i = 0; i < ret; i++) {
-            if (rctx->tbuf[i])
-                break;
-        }
-        ret = RSA_padding_check_PKCS1_OAEP_mgf1(out, ret, rctx->tbuf + i,
-                                                ret - i, ret,
-                                                rctx->oaep_label,
-                                                rctx->oaep_labellen,
-                                                rctx->md, rctx->mgf1md);
-    } else
-        ret = RSA_private_decrypt(inlen, in, out, ctx->pkey->pkey.rsa,
-                                  rctx->pad_mode);
-    if (ret < 0)
-        return ret;
-    *outlen = ret;
-    return 1;
-}
-
-static int check_padding_md(const EVP_MD *md, int padding)
-{
-    if (!md)
-        return 1;
-
-    if (padding == RSA_NO_PADDING) {
-        RSAerr(RSA_F_CHECK_PADDING_MD, RSA_R_INVALID_PADDING_MODE);
-        return 0;
-    }
-
-    if (padding == RSA_X931_PADDING) {
-        if (RSA_X931_hash_id(EVP_MD_type(md)) == -1) {
-            RSAerr(RSA_F_CHECK_PADDING_MD, RSA_R_INVALID_X931_DIGEST);
-            return 0;
-        }
-        return 1;
-    }
-
-    return 1;
-}
-
-static int pkey_rsa_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
-{
-    RSA_PKEY_CTX *rctx = ctx->data;
-    switch (type) {
-    case EVP_PKEY_CTRL_RSA_PADDING:
-        if ((p1 >= RSA_PKCS1_PADDING) && (p1 <= RSA_PKCS1_PSS_PADDING)) {
-            if (!check_padding_md(rctx->md, p1))
-                return 0;
-            if (p1 == RSA_PKCS1_PSS_PADDING) {
-                if (!(ctx->operation &
-                      (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY)))
-                    goto bad_pad;
-                if (!rctx->md)
-                    rctx->md = EVP_sha1();
-            }
-            if (p1 == RSA_PKCS1_OAEP_PADDING) {
-                if (!(ctx->operation & EVP_PKEY_OP_TYPE_CRYPT))
-                    goto bad_pad;
-                if (!rctx->md)
-                    rctx->md = EVP_sha1();
-            }
-            rctx->pad_mode = p1;
-            return 1;
-        }
- bad_pad:
-        RSAerr(RSA_F_PKEY_RSA_CTRL,
-               RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE);
-        return -2;
-
-    case EVP_PKEY_CTRL_GET_RSA_PADDING:
-        *(int *)p2 = rctx->pad_mode;
-        return 1;
-
-    case EVP_PKEY_CTRL_RSA_PSS_SALTLEN:
-    case EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN:
-        if (rctx->pad_mode != RSA_PKCS1_PSS_PADDING) {
-            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PSS_SALTLEN);
-            return -2;
-        }
-        if (type == EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN)
-            *(int *)p2 = rctx->saltlen;
-        else {
-            if (p1 < -2)
-                return -2;
-            rctx->saltlen = p1;
-        }
-        return 1;
-
-    case EVP_PKEY_CTRL_RSA_KEYGEN_BITS:
-        if (p1 < 256) {
-            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_KEYBITS);
-            return -2;
-        }
-        rctx->nbits = p1;
-        return 1;
-
-    case EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP:
-        if (p2 == NULL || !BN_is_odd((BIGNUM *)p2) || BN_is_one((BIGNUM *)p2)) {
-            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_BAD_E_VALUE);
-            return -2;
-        }
-        BN_free(rctx->pub_exp);
-        rctx->pub_exp = p2;
-        return 1;
-
-    case EVP_PKEY_CTRL_RSA_OAEP_MD:
-    case EVP_PKEY_CTRL_GET_RSA_OAEP_MD:
-        if (rctx->pad_mode != RSA_PKCS1_OAEP_PADDING) {
-            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PADDING_MODE);
-            return -2;
-        }
-        if (type == EVP_PKEY_CTRL_GET_RSA_OAEP_MD)
-            *(const EVP_MD **)p2 = rctx->md;
-        else
-            rctx->md = p2;
-        return 1;
-
-    case EVP_PKEY_CTRL_MD:
-        if (!check_padding_md(p2, rctx->pad_mode))
-            return 0;
-        rctx->md = p2;
-        return 1;
-
-    case EVP_PKEY_CTRL_GET_MD:
-        *(const EVP_MD **)p2 = rctx->md;
-        return 1;
-
-    case EVP_PKEY_CTRL_RSA_MGF1_MD:
-    case EVP_PKEY_CTRL_GET_RSA_MGF1_MD:
-        if (rctx->pad_mode != RSA_PKCS1_PSS_PADDING
-            && rctx->pad_mode != RSA_PKCS1_OAEP_PADDING) {
-            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_MGF1_MD);
-            return -2;
-        }
-        if (type == EVP_PKEY_CTRL_GET_RSA_MGF1_MD) {
-            if (rctx->mgf1md)
-                *(const EVP_MD **)p2 = rctx->mgf1md;
-            else
-                *(const EVP_MD **)p2 = rctx->md;
-        } else
-            rctx->mgf1md = p2;
-        return 1;
-
-    case EVP_PKEY_CTRL_RSA_OAEP_LABEL:
-        if (rctx->pad_mode != RSA_PKCS1_OAEP_PADDING) {
-            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PADDING_MODE);
-            return -2;
-        }
-        if (rctx->oaep_label)
-            OPENSSL_free(rctx->oaep_label);
-        if (p2 && p1 > 0) {
-            rctx->oaep_label = p2;
-            rctx->oaep_labellen = p1;
-        } else {
-            rctx->oaep_label = NULL;
-            rctx->oaep_labellen = 0;
-        }
-        return 1;
-
-    case EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL:
-        if (rctx->pad_mode != RSA_PKCS1_OAEP_PADDING) {
-            RSAerr(RSA_F_PKEY_RSA_CTRL, RSA_R_INVALID_PADDING_MODE);
-            return -2;
-        }
-        *(unsigned char **)p2 = rctx->oaep_label;
-        return rctx->oaep_labellen;
-
-    case EVP_PKEY_CTRL_DIGESTINIT:
-    case EVP_PKEY_CTRL_PKCS7_ENCRYPT:
-    case EVP_PKEY_CTRL_PKCS7_DECRYPT:
-    case EVP_PKEY_CTRL_PKCS7_SIGN:
-        return 1;
-#ifndef OPENSSL_NO_CMS
-    case EVP_PKEY_CTRL_CMS_DECRYPT:
-    case EVP_PKEY_CTRL_CMS_ENCRYPT:
-    case EVP_PKEY_CTRL_CMS_SIGN:
-        return 1;
-#endif
-    case EVP_PKEY_CTRL_PEER_KEY:
-        RSAerr(RSA_F_PKEY_RSA_CTRL,
-               RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
-        return -2;
-
-    default:
-        return -2;
-
-    }
-}
-
-static int pkey_rsa_ctrl_str(EVP_PKEY_CTX *ctx,
-                             const char *type, const char *value)
-{
-    if (!value) {
-        RSAerr(RSA_F_PKEY_RSA_CTRL_STR, RSA_R_VALUE_MISSING);
-        return 0;
-    }
-    if (!strcmp(type, "rsa_padding_mode")) {
-        int pm;
-        if (!strcmp(value, "pkcs1"))
-            pm = RSA_PKCS1_PADDING;
-        else if (!strcmp(value, "sslv23"))
-            pm = RSA_SSLV23_PADDING;
-        else if (!strcmp(value, "none"))
-            pm = RSA_NO_PADDING;
-        else if (!strcmp(value, "oeap"))
-            pm = RSA_PKCS1_OAEP_PADDING;
-        else if (!strcmp(value, "oaep"))
-            pm = RSA_PKCS1_OAEP_PADDING;
-        else if (!strcmp(value, "x931"))
-            pm = RSA_X931_PADDING;
-        else if (!strcmp(value, "pss"))
-            pm = RSA_PKCS1_PSS_PADDING;
-        else {
-            RSAerr(RSA_F_PKEY_RSA_CTRL_STR, RSA_R_UNKNOWN_PADDING_TYPE);
-            return -2;
-        }
-        return EVP_PKEY_CTX_set_rsa_padding(ctx, pm);
-    }
-
-    if (!strcmp(type, "rsa_pss_saltlen")) {
-        int saltlen;
-        saltlen = atoi(value);
-        return EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, saltlen);
-    }
-
-    if (!strcmp(type, "rsa_keygen_bits")) {
-        int nbits;
-        nbits = atoi(value);
-        return EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, nbits);
-    }
-
-    if (!strcmp(type, "rsa_keygen_pubexp")) {
-        int ret;
-        BIGNUM *pubexp = NULL;
-        if (!BN_asc2bn(&pubexp, value))
-            return 0;
-        ret = EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp);
-        if (ret <= 0)
-            BN_free(pubexp);
-        return ret;
-    }
-
-    if (!strcmp(type, "rsa_mgf1_md")) {
-        const EVP_MD *md;
-        if (!(md = EVP_get_digestbyname(value))) {
-            RSAerr(RSA_F_PKEY_RSA_CTRL_STR, RSA_R_INVALID_DIGEST);
-            return 0;
-        }
-        return EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md);
-    }
-
-    if (!strcmp(type, "rsa_oaep_md")) {
-        const EVP_MD *md;
-        if (!(md = EVP_get_digestbyname(value))) {
-            RSAerr(RSA_F_PKEY_RSA_CTRL_STR, RSA_R_INVALID_DIGEST);
-            return 0;
-        }
-        return EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md);
-    }
-    if (!strcmp(type, "rsa_oaep_label")) {
-        unsigned char *lab;
-        long lablen;
-        int ret;
-        lab = string_to_hex(value, &lablen);
-        if (!lab)
-            return 0;
-        ret = EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, lab, lablen);
-        if (ret <= 0)
-            OPENSSL_free(lab);
-        return ret;
-    }
-
-    return -2;
-}
-
-static int pkey_rsa_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-{
-    RSA *rsa = NULL;
-    RSA_PKEY_CTX *rctx = ctx->data;
-    BN_GENCB *pcb, cb;
-    int ret;
-    if (!rctx->pub_exp) {
-        rctx->pub_exp = BN_new();
-        if (!rctx->pub_exp || !BN_set_word(rctx->pub_exp, RSA_F4))
-            return 0;
-    }
-    rsa = RSA_new();
-    if (!rsa)
-        return 0;
-    if (ctx->pkey_gencb) {
-        pcb = &cb;
-        evp_pkey_set_cb_translate(pcb, ctx);
-    } else
-        pcb = NULL;
-    ret = RSA_generate_key_ex(rsa, rctx->nbits, rctx->pub_exp, pcb);
-    if (ret > 0)
-        EVP_PKEY_assign_RSA(pkey, rsa);
-    else
-        RSA_free(rsa);
-    return ret;
-}
-
-const EVP_PKEY_METHOD rsa_pkey_meth = {
-    EVP_PKEY_RSA,
-    EVP_PKEY_FLAG_AUTOARGLEN,
-    pkey_rsa_init,
-    pkey_rsa_copy,
-    pkey_rsa_cleanup,
-
-    0, 0,
-
-    0,
-    pkey_rsa_keygen,
-
-    0,
-    pkey_rsa_sign,
-
-    0,
-    pkey_rsa_verify,
-
-    0,
-    pkey_rsa_verifyrecover,
-
-    0, 0, 0, 0,
-
-    0,
-    pkey_rsa_encrypt,
-
-    0,
-    pkey_rsa_decrypt,
-
-    0, 0,
-
-    pkey_rsa_ctrl,
-    pkey_rsa_ctrl_str
-};
diff --git a/openssl/crypto/rsa/rsa_prn.c b/openssl/crypto/rsa/rsa_prn.c
deleted file mode 100644
index 076f871..0000000
--- a/openssl/crypto/rsa/rsa_prn.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* crypto/rsa/rsa_prn.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2006.
- */
-/* ====================================================================
- * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/rsa.h>
-#include <openssl/evp.h>
-
-#ifndef OPENSSL_NO_FP_API
-int RSA_print_fp(FILE *fp, const RSA *x, int off)
-{
-    BIO *b;
-    int ret;
-
-    if ((b = BIO_new(BIO_s_file())) == NULL) {
-        RSAerr(RSA_F_RSA_PRINT_FP, ERR_R_BUF_LIB);
-        return (0);
-    }
-    BIO_set_fp(b, fp, BIO_NOCLOSE);
-    ret = RSA_print(b, x, off);
-    BIO_free(b);
-    return (ret);
-}
-#endif
-
-int RSA_print(BIO *bp, const RSA *x, int off)
-{
-    EVP_PKEY *pk;
-    int ret;
-    pk = EVP_PKEY_new();
-    if (!pk || !EVP_PKEY_set1_RSA(pk, (RSA *)x))
-        return 0;
-    ret = EVP_PKEY_print_private(bp, pk, off, NULL);
-    EVP_PKEY_free(pk);
-    return ret;
-}
diff --git a/openssl/crypto/rsa/rsa_pss.c b/openssl/crypto/rsa/rsa_pss.c
deleted file mode 100644
index 41bc084..0000000
--- a/openssl/crypto/rsa/rsa_pss.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/* rsa_pss.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2005.
- */
-/* ====================================================================
- * Copyright (c) 2005 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/evp.h>
-#include <openssl/rand.h>
-#include <openssl/sha.h>
-
-static const unsigned char zeroes[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
-
-#if defined(_MSC_VER) && defined(_ARM_)
-# pragma optimize("g", off)
-#endif
-
-int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash,
-                         const EVP_MD *Hash, const unsigned char *EM,
-                         int sLen)
-{
-    return RSA_verify_PKCS1_PSS_mgf1(rsa, mHash, Hash, NULL, EM, sLen);
-}
-
-int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
-                              const EVP_MD *Hash, const EVP_MD *mgf1Hash,
-                              const unsigned char *EM, int sLen)
-{
-    int i;
-    int ret = 0;
-    int hLen, maskedDBLen, MSBits, emLen;
-    const unsigned char *H;
-    unsigned char *DB = NULL;
-    EVP_MD_CTX ctx;
-    unsigned char H_[EVP_MAX_MD_SIZE];
-    EVP_MD_CTX_init(&ctx);
-
-    if (mgf1Hash == NULL)
-        mgf1Hash = Hash;
-
-    hLen = EVP_MD_size(Hash);
-    if (hLen < 0)
-        goto err;
-    /*-
-     * Negative sLen has special meanings:
-     *      -1      sLen == hLen
-     *      -2      salt length is autorecovered from signature
-     *      -N      reserved
-     */
-    if (sLen == -1)
-        sLen = hLen;
-    else if (sLen == -2)
-        sLen = -2;
-    else if (sLen < -2) {
-        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
-        goto err;
-    }
-
-    MSBits = (BN_num_bits(rsa->n) - 1) & 0x7;
-    emLen = RSA_size(rsa);
-    if (EM[0] & (0xFF << MSBits)) {
-        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_FIRST_OCTET_INVALID);
-        goto err;
-    }
-    if (MSBits == 0) {
-        EM++;
-        emLen--;
-    }
-    if (emLen < (hLen + sLen + 2)) { /* sLen can be small negative */
-        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_DATA_TOO_LARGE);
-        goto err;
-    }
-    if (EM[emLen - 1] != 0xbc) {
-        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_LAST_OCTET_INVALID);
-        goto err;
-    }
-    maskedDBLen = emLen - hLen - 1;
-    H = EM + maskedDBLen;
-    DB = OPENSSL_malloc(maskedDBLen);
-    if (!DB) {
-        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-    if (PKCS1_MGF1(DB, maskedDBLen, H, hLen, mgf1Hash) < 0)
-        goto err;
-    for (i = 0; i < maskedDBLen; i++)
-        DB[i] ^= EM[i];
-    if (MSBits)
-        DB[0] &= 0xFF >> (8 - MSBits);
-    for (i = 0; DB[i] == 0 && i < (maskedDBLen - 1); i++) ;
-    if (DB[i++] != 0x1) {
-        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_SLEN_RECOVERY_FAILED);
-        goto err;
-    }
-    if (sLen >= 0 && (maskedDBLen - i) != sLen) {
-        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
-        goto err;
-    }
-    if (!EVP_DigestInit_ex(&ctx, Hash, NULL)
-        || !EVP_DigestUpdate(&ctx, zeroes, sizeof zeroes)
-        || !EVP_DigestUpdate(&ctx, mHash, hLen))
-        goto err;
-    if (maskedDBLen - i) {
-        if (!EVP_DigestUpdate(&ctx, DB + i, maskedDBLen - i))
-            goto err;
-    }
-    if (!EVP_DigestFinal_ex(&ctx, H_, NULL))
-        goto err;
-    if (memcmp(H_, H, hLen)) {
-        RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_BAD_SIGNATURE);
-        ret = 0;
-    } else
-        ret = 1;
-
- err:
-    if (DB)
-        OPENSSL_free(DB);
-    EVP_MD_CTX_cleanup(&ctx);
-
-    return ret;
-
-}
-
-int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM,
-                              const unsigned char *mHash,
-                              const EVP_MD *Hash, int sLen)
-{
-    return RSA_padding_add_PKCS1_PSS_mgf1(rsa, EM, mHash, Hash, NULL, sLen);
-}
-
-int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
-                                   const unsigned char *mHash,
-                                   const EVP_MD *Hash, const EVP_MD *mgf1Hash,
-                                   int sLen)
-{
-    int i;
-    int ret = 0;
-    int hLen, maskedDBLen, MSBits, emLen;
-    unsigned char *H, *salt = NULL, *p;
-    EVP_MD_CTX ctx;
-
-    if (mgf1Hash == NULL)
-        mgf1Hash = Hash;
-
-    hLen = EVP_MD_size(Hash);
-    if (hLen < 0)
-        goto err;
-    /*-
-     * Negative sLen has special meanings:
-     *      -1      sLen == hLen
-     *      -2      salt length is maximized
-     *      -N      reserved
-     */
-    if (sLen == -1)
-        sLen = hLen;
-    else if (sLen == -2)
-        sLen = -2;
-    else if (sLen < -2) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
-        goto err;
-    }
-
-    MSBits = (BN_num_bits(rsa->n) - 1) & 0x7;
-    emLen = RSA_size(rsa);
-    if (MSBits == 0) {
-        *EM++ = 0;
-        emLen--;
-    }
-    if (sLen == -2) {
-        sLen = emLen - hLen - 2;
-    } else if (emLen < (hLen + sLen + 2)) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1,
-               RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-        goto err;
-    }
-    if (sLen > 0) {
-        salt = OPENSSL_malloc(sLen);
-        if (!salt) {
-            RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1,
-                   ERR_R_MALLOC_FAILURE);
-            goto err;
-        }
-        if (RAND_bytes(salt, sLen) <= 0)
-            goto err;
-    }
-    maskedDBLen = emLen - hLen - 1;
-    H = EM + maskedDBLen;
-    EVP_MD_CTX_init(&ctx);
-    if (!EVP_DigestInit_ex(&ctx, Hash, NULL)
-        || !EVP_DigestUpdate(&ctx, zeroes, sizeof zeroes)
-        || !EVP_DigestUpdate(&ctx, mHash, hLen))
-        goto err;
-    if (sLen && !EVP_DigestUpdate(&ctx, salt, sLen))
-        goto err;
-    if (!EVP_DigestFinal_ex(&ctx, H, NULL))
-        goto err;
-    EVP_MD_CTX_cleanup(&ctx);
-
-    /* Generate dbMask in place then perform XOR on it */
-    if (PKCS1_MGF1(EM, maskedDBLen, H, hLen, mgf1Hash))
-        goto err;
-
-    p = EM;
-
-    /*
-     * Initial PS XORs with all zeroes which is a NOP so just update pointer.
-     * Note from a test above this value is guaranteed to be non-negative.
-     */
-    p += emLen - sLen - hLen - 2;
-    *p++ ^= 0x1;
-    if (sLen > 0) {
-        for (i = 0; i < sLen; i++)
-            *p++ ^= salt[i];
-    }
-    if (MSBits)
-        EM[0] &= 0xFF >> (8 - MSBits);
-
-    /* H is already in place so just set final 0xbc */
-
-    EM[emLen - 1] = 0xbc;
-
-    ret = 1;
-
- err:
-    if (salt)
-        OPENSSL_free(salt);
-
-    return ret;
-
-}
-
-#if defined(_MSC_VER)
-# pragma optimize("",on)
-#endif
diff --git a/openssl/crypto/rsa/rsa_saos.c b/openssl/crypto/rsa/rsa_saos.c
deleted file mode 100644
index e400236..0000000
--- a/openssl/crypto/rsa/rsa_saos.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/* crypto/rsa/rsa_saos.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/objects.h>
-#include <openssl/x509.h>
-
-int RSA_sign_ASN1_OCTET_STRING(int type,
-                               const unsigned char *m, unsigned int m_len,
-                               unsigned char *sigret, unsigned int *siglen,
-                               RSA *rsa)
-{
-    ASN1_OCTET_STRING sig;
-    int i, j, ret = 1;
-    unsigned char *p, *s;
-
-    sig.type = V_ASN1_OCTET_STRING;
-    sig.length = m_len;
-    sig.data = (unsigned char *)m;
-
-    i = i2d_ASN1_OCTET_STRING(&sig, NULL);
-    j = RSA_size(rsa);
-    if (i > (j - RSA_PKCS1_PADDING_SIZE)) {
-        RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING,
-               RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY);
-        return (0);
-    }
-    s = (unsigned char *)OPENSSL_malloc((unsigned int)j + 1);
-    if (s == NULL) {
-        RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING, ERR_R_MALLOC_FAILURE);
-        return (0);
-    }
-    p = s;
-    i2d_ASN1_OCTET_STRING(&sig, &p);
-    i = RSA_private_encrypt(i, s, sigret, rsa, RSA_PKCS1_PADDING);
-    if (i <= 0)
-        ret = 0;
-    else
-        *siglen = i;
-
-    OPENSSL_cleanse(s, (unsigned int)j + 1);
-    OPENSSL_free(s);
-    return (ret);
-}
-
-int RSA_verify_ASN1_OCTET_STRING(int dtype,
-                                 const unsigned char *m,
-                                 unsigned int m_len, unsigned char *sigbuf,
-                                 unsigned int siglen, RSA *rsa)
-{
-    int i, ret = 0;
-    unsigned char *s;
-    const unsigned char *p;
-    ASN1_OCTET_STRING *sig = NULL;
-
-    if (siglen != (unsigned int)RSA_size(rsa)) {
-        RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,
-               RSA_R_WRONG_SIGNATURE_LENGTH);
-        return (0);
-    }
-
-    s = (unsigned char *)OPENSSL_malloc((unsigned int)siglen);
-    if (s == NULL) {
-        RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-    i = RSA_public_decrypt((int)siglen, sigbuf, s, rsa, RSA_PKCS1_PADDING);
-
-    if (i <= 0)
-        goto err;
-
-    p = s;
-    sig = d2i_ASN1_OCTET_STRING(NULL, &p, (long)i);
-    if (sig == NULL)
-        goto err;
-
-    if (((unsigned int)sig->length != m_len) ||
-        (memcmp(m, sig->data, m_len) != 0)) {
-        RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING, RSA_R_BAD_SIGNATURE);
-    } else
-        ret = 1;
- err:
-    if (sig != NULL)
-        M_ASN1_OCTET_STRING_free(sig);
-    if (s != NULL) {
-        OPENSSL_cleanse(s, (unsigned int)siglen);
-        OPENSSL_free(s);
-    }
-    return (ret);
-}
diff --git a/openssl/crypto/rsa/rsa_sign.c b/openssl/crypto/rsa/rsa_sign.c
deleted file mode 100644
index 82ca832..0000000
--- a/openssl/crypto/rsa/rsa_sign.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/* crypto/rsa/rsa_sign.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/objects.h>
-#include <openssl/x509.h>
-#include "rsa_locl.h"
-
-/* Size of an SSL signature: MD5+SHA1 */
-#define SSL_SIG_LENGTH  36
-
-int RSA_sign(int type, const unsigned char *m, unsigned int m_len,
-             unsigned char *sigret, unsigned int *siglen, RSA *rsa)
-{
-    X509_SIG sig;
-    ASN1_TYPE parameter;
-    int i, j, ret = 1;
-    unsigned char *p, *tmps = NULL;
-    const unsigned char *s = NULL;
-    X509_ALGOR algor;
-    ASN1_OCTET_STRING digest;
-#ifdef OPENSSL_FIPS
-    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
-        RSAerr(RSA_F_RSA_SIGN, RSA_R_NON_FIPS_RSA_METHOD);
-        return 0;
-    }
-#endif
-    if ((rsa->flags & RSA_FLAG_SIGN_VER) && rsa->meth->rsa_sign) {
-        return rsa->meth->rsa_sign(type, m, m_len, sigret, siglen, rsa);
-    }
-    /* Special case: SSL signature, just check the length */
-    if (type == NID_md5_sha1) {
-        if (m_len != SSL_SIG_LENGTH) {
-            RSAerr(RSA_F_RSA_SIGN, RSA_R_INVALID_MESSAGE_LENGTH);
-            return (0);
-        }
-        i = SSL_SIG_LENGTH;
-        s = m;
-    } else {
-        sig.algor = &algor;
-        sig.algor->algorithm = OBJ_nid2obj(type);
-        if (sig.algor->algorithm == NULL) {
-            RSAerr(RSA_F_RSA_SIGN, RSA_R_UNKNOWN_ALGORITHM_TYPE);
-            return (0);
-        }
-        if (sig.algor->algorithm->length == 0) {
-            RSAerr(RSA_F_RSA_SIGN,
-                   RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD);
-            return (0);
-        }
-        parameter.type = V_ASN1_NULL;
-        parameter.value.ptr = NULL;
-        sig.algor->parameter = &parameter;
-
-        sig.digest = &digest;
-        sig.digest->data = (unsigned char *)m; /* TMP UGLY CAST */
-        sig.digest->length = m_len;
-
-        i = i2d_X509_SIG(&sig, NULL);
-    }
-    j = RSA_size(rsa);
-    if (i > (j - RSA_PKCS1_PADDING_SIZE)) {
-        RSAerr(RSA_F_RSA_SIGN, RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY);
-        return (0);
-    }
-    if (type != NID_md5_sha1) {
-        tmps = (unsigned char *)OPENSSL_malloc((unsigned int)j + 1);
-        if (tmps == NULL) {
-            RSAerr(RSA_F_RSA_SIGN, ERR_R_MALLOC_FAILURE);
-            return (0);
-        }
-        p = tmps;
-        i2d_X509_SIG(&sig, &p);
-        s = tmps;
-    }
-    i = RSA_private_encrypt(i, s, sigret, rsa, RSA_PKCS1_PADDING);
-    if (i <= 0)
-        ret = 0;
-    else
-        *siglen = i;
-
-    if (type != NID_md5_sha1) {
-        OPENSSL_cleanse(tmps, (unsigned int)j + 1);
-        OPENSSL_free(tmps);
-    }
-    return (ret);
-}
-
-/*
- * Check DigestInfo structure does not contain extraneous data by reencoding
- * using DER and checking encoding against original.
- */
-static int rsa_check_digestinfo(X509_SIG *sig, const unsigned char *dinfo,
-                                int dinfolen)
-{
-    unsigned char *der = NULL;
-    int derlen;
-    int ret = 0;
-    derlen = i2d_X509_SIG(sig, &der);
-    if (derlen <= 0)
-        return 0;
-    if (derlen == dinfolen && !memcmp(dinfo, der, derlen))
-        ret = 1;
-    OPENSSL_cleanse(der, derlen);
-    OPENSSL_free(der);
-    return ret;
-}
-
-int int_rsa_verify(int dtype, const unsigned char *m,
-                   unsigned int m_len,
-                   unsigned char *rm, size_t *prm_len,
-                   const unsigned char *sigbuf, size_t siglen, RSA *rsa)
-{
-    int i, ret = 0, sigtype;
-    unsigned char *s;
-    X509_SIG *sig = NULL;
-
-#ifdef OPENSSL_FIPS
-    if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-        && !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW)) {
-        RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_NON_FIPS_RSA_METHOD);
-        return 0;
-    }
-#endif
-
-    if (siglen != (unsigned int)RSA_size(rsa)) {
-        RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_WRONG_SIGNATURE_LENGTH);
-        return (0);
-    }
-
-    if ((dtype == NID_md5_sha1) && rm) {
-        i = RSA_public_decrypt((int)siglen,
-                               sigbuf, rm, rsa, RSA_PKCS1_PADDING);
-        if (i <= 0)
-            return 0;
-        *prm_len = i;
-        return 1;
-    }
-
-    s = (unsigned char *)OPENSSL_malloc((unsigned int)siglen);
-    if (s == NULL) {
-        RSAerr(RSA_F_INT_RSA_VERIFY, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-    if ((dtype == NID_md5_sha1) && (m_len != SSL_SIG_LENGTH)) {
-        RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_INVALID_MESSAGE_LENGTH);
-        goto err;
-    }
-    i = RSA_public_decrypt((int)siglen, sigbuf, s, rsa, RSA_PKCS1_PADDING);
-
-    if (i <= 0)
-        goto err;
-    /*
-     * Oddball MDC2 case: signature can be OCTET STRING. check for correct
-     * tag and length octets.
-     */
-    if (dtype == NID_mdc2 && i == 18 && s[0] == 0x04 && s[1] == 0x10) {
-        if (rm) {
-            memcpy(rm, s + 2, 16);
-            *prm_len = 16;
-            ret = 1;
-        } else if (memcmp(m, s + 2, 16)) {
-            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_BAD_SIGNATURE);
-        } else {
-            ret = 1;
-        }
-    } else if (dtype == NID_md5_sha1) {
-        /* Special case: SSL signature */
-        if ((i != SSL_SIG_LENGTH) || memcmp(s, m, SSL_SIG_LENGTH))
-            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_BAD_SIGNATURE);
-        else
-            ret = 1;
-    } else {
-        const unsigned char *p = s;
-        sig = d2i_X509_SIG(NULL, &p, (long)i);
-
-        if (sig == NULL)
-            goto err;
-
-        /* Excess data can be used to create forgeries */
-        if (p != s + i || !rsa_check_digestinfo(sig, s, i)) {
-            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_BAD_SIGNATURE);
-            goto err;
-        }
-
-        /*
-         * Parameters to the signature algorithm can also be used to create
-         * forgeries
-         */
-        if (sig->algor->parameter
-            && ASN1_TYPE_get(sig->algor->parameter) != V_ASN1_NULL) {
-            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_BAD_SIGNATURE);
-            goto err;
-        }
-
-        sigtype = OBJ_obj2nid(sig->algor->algorithm);
-
-#ifdef RSA_DEBUG
-        /* put a backward compatibility flag in EAY */
-        fprintf(stderr, "in(%s) expect(%s)\n", OBJ_nid2ln(sigtype),
-                OBJ_nid2ln(dtype));
-#endif
-        if (sigtype != dtype) {
-            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_ALGORITHM_MISMATCH);
-            goto err;
-        }
-        if (rm) {
-            const EVP_MD *md;
-            md = EVP_get_digestbynid(dtype);
-            if (md && (EVP_MD_size(md) != sig->digest->length))
-                RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_INVALID_DIGEST_LENGTH);
-            else {
-                memcpy(rm, sig->digest->data, sig->digest->length);
-                *prm_len = sig->digest->length;
-                ret = 1;
-            }
-        } else if (((unsigned int)sig->digest->length != m_len) ||
-                   (memcmp(m, sig->digest->data, m_len) != 0)) {
-            RSAerr(RSA_F_INT_RSA_VERIFY, RSA_R_BAD_SIGNATURE);
-        } else
-            ret = 1;
-    }
- err:
-    if (sig != NULL)
-        X509_SIG_free(sig);
-    if (s != NULL) {
-        OPENSSL_cleanse(s, (unsigned int)siglen);
-        OPENSSL_free(s);
-    }
-    return (ret);
-}
-
-int RSA_verify(int dtype, const unsigned char *m, unsigned int m_len,
-               const unsigned char *sigbuf, unsigned int siglen, RSA *rsa)
-{
-
-    if ((rsa->flags & RSA_FLAG_SIGN_VER) && rsa->meth->rsa_verify) {
-        return rsa->meth->rsa_verify(dtype, m, m_len, sigbuf, siglen, rsa);
-    }
-
-    return int_rsa_verify(dtype, m, m_len, NULL, NULL, sigbuf, siglen, rsa);
-}
diff --git a/openssl/crypto/rsa/rsa_ssl.c b/openssl/crypto/rsa/rsa_ssl.c
deleted file mode 100644
index 746e01f..0000000
--- a/openssl/crypto/rsa/rsa_ssl.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/* crypto/rsa/rsa_ssl.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/rand.h>
-
-int RSA_padding_add_SSLv23(unsigned char *to, int tlen,
-                           const unsigned char *from, int flen)
-{
-    int i, j;
-    unsigned char *p;
-
-    if (flen > (tlen - 11)) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_SSLV23,
-               RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-        return (0);
-    }
-
-    p = (unsigned char *)to;
-
-    *(p++) = 0;
-    *(p++) = 2;                 /* Public Key BT (Block Type) */
-
-    /* pad out with non-zero random data */
-    j = tlen - 3 - 8 - flen;
-
-    if (RAND_bytes(p, j) <= 0)
-        return (0);
-    for (i = 0; i < j; i++) {
-        if (*p == '\0')
-            do {
-                if (RAND_bytes(p, 1) <= 0)
-                    return (0);
-            } while (*p == '\0');
-        p++;
-    }
-
-    memset(p, 3, 8);
-    p += 8;
-    *(p++) = '\0';
-
-    memcpy(p, from, (unsigned int)flen);
-    return (1);
-}
-
-int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
-                             const unsigned char *from, int flen, int num)
-{
-    int i, j, k;
-    const unsigned char *p;
-
-    p = from;
-    if (flen < 10) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23, RSA_R_DATA_TOO_SMALL);
-        return (-1);
-    }
-    if ((num != (flen + 1)) || (*(p++) != 02)) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23, RSA_R_BLOCK_TYPE_IS_NOT_02);
-        return (-1);
-    }
-
-    /* scan over padding data */
-    j = flen - 1;               /* one for type */
-    for (i = 0; i < j; i++)
-        if (*(p++) == 0)
-            break;
-
-    if ((i == j) || (i < 8)) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23,
-               RSA_R_NULL_BEFORE_BLOCK_MISSING);
-        return (-1);
-    }
-    for (k = -9; k < -1; k++) {
-        if (p[k] != 0x03)
-            break;
-    }
-    if (k == -1) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23, RSA_R_SSLV3_ROLLBACK_ATTACK);
-        return (-1);
-    }
-
-    i++;                        /* Skip over the '\0' */
-    j -= i;
-    if (j > tlen) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23, RSA_R_DATA_TOO_LARGE);
-        return (-1);
-    }
-    memcpy(to, p, (unsigned int)j);
-
-    return (j);
-}
diff --git a/openssl/crypto/rsa/rsa_test.c b/openssl/crypto/rsa/rsa_test.c
deleted file mode 100644
index 85c7440..0000000
--- a/openssl/crypto/rsa/rsa_test.c
+++ /dev/null
@@ -1,339 +0,0 @@
-/* test vectors from p1ovect1.txt */
-
-#include <stdio.h>
-#include <string.h>
-
-#include "e_os.h"
-
-#include <openssl/crypto.h>
-#include <openssl/err.h>
-#include <openssl/rand.h>
-#include <openssl/bn.h>
-#ifdef OPENSSL_NO_RSA
-int main(int argc, char *argv[])
-{
-    printf("No RSA support\n");
-    return (0);
-}
-#else
-# include <openssl/rsa.h>
-
-# define SetKey \
-  key->n = BN_bin2bn(n, sizeof(n)-1, key->n); \
-  key->e = BN_bin2bn(e, sizeof(e)-1, key->e); \
-  key->d = BN_bin2bn(d, sizeof(d)-1, key->d); \
-  key->p = BN_bin2bn(p, sizeof(p)-1, key->p); \
-  key->q = BN_bin2bn(q, sizeof(q)-1, key->q); \
-  key->dmp1 = BN_bin2bn(dmp1, sizeof(dmp1)-1, key->dmp1); \
-  key->dmq1 = BN_bin2bn(dmq1, sizeof(dmq1)-1, key->dmq1); \
-  key->iqmp = BN_bin2bn(iqmp, sizeof(iqmp)-1, key->iqmp); \
-  memcpy(c, ctext_ex, sizeof(ctext_ex) - 1); \
-  return (sizeof(ctext_ex) - 1);
-
-static int key1(RSA *key, unsigned char *c)
-{
-    static unsigned char n[] =
-        "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F"
-        "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5"
-        "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93"
-        "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1"
-        "\xF5";
-
-    static unsigned char e[] = "\x11";
-
-    static unsigned char d[] =
-        "\x0A\x03\x37\x48\x62\x64\x87\x69\x5F\x5F\x30\xBC\x38\xB9\x8B\x44"
-        "\xC2\xCD\x2D\xFF\x43\x40\x98\xCD\x20\xD8\xA1\x38\xD0\x90\xBF\x64"
-        "\x79\x7C\x3F\xA7\xA2\xCD\xCB\x3C\xD1\xE0\xBD\xBA\x26\x54\xB4\xF9"
-        "\xDF\x8E\x8A\xE5\x9D\x73\x3D\x9F\x33\xB3\x01\x62\x4A\xFD\x1D\x51";
-
-    static unsigned char p[] =
-        "\x00\xD8\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5"
-        "\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x12"
-        "\x0D";
-
-    static unsigned char q[] =
-        "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9"
-        "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D"
-        "\x89";
-
-    static unsigned char dmp1[] =
-        "\x59\x0B\x95\x72\xA2\xC2\xA9\xC4\x06\x05\x9D\xC2\xAB\x2F\x1D\xAF"
-        "\xEB\x7E\x8B\x4F\x10\xA7\x54\x9E\x8E\xED\xF5\xB4\xFC\xE0\x9E\x05";
-
-    static unsigned char dmq1[] =
-        "\x00\x8E\x3C\x05\x21\xFE\x15\xE0\xEA\x06\xA3\x6F\xF0\xF1\x0C\x99"
-        "\x52\xC3\x5B\x7A\x75\x14\xFD\x32\x38\xB8\x0A\xAD\x52\x98\x62\x8D"
-        "\x51";
-
-    static unsigned char iqmp[] =
-        "\x36\x3F\xF7\x18\x9D\xA8\xE9\x0B\x1D\x34\x1F\x71\xD0\x9B\x76\xA8"
-        "\xA9\x43\xE1\x1D\x10\xB2\x4D\x24\x9F\x2D\xEA\xFE\xF8\x0C\x18\x26";
-
-    static unsigned char ctext_ex[] =
-        "\x1b\x8f\x05\xf9\xca\x1a\x79\x52\x6e\x53\xf3\xcc\x51\x4f\xdb\x89"
-        "\x2b\xfb\x91\x93\x23\x1e\x78\xb9\x92\xe6\x8d\x50\xa4\x80\xcb\x52"
-        "\x33\x89\x5c\x74\x95\x8d\x5d\x02\xab\x8c\x0f\xd0\x40\xeb\x58\x44"
-        "\xb0\x05\xc3\x9e\xd8\x27\x4a\x9d\xbf\xa8\x06\x71\x40\x94\x39\xd2";
-
-    SetKey;
-}
-
-static int key2(RSA *key, unsigned char *c)
-{
-    static unsigned char n[] =
-        "\x00\xA3\x07\x9A\x90\xDF\x0D\xFD\x72\xAC\x09\x0C\xCC\x2A\x78\xB8"
-        "\x74\x13\x13\x3E\x40\x75\x9C\x98\xFA\xF8\x20\x4F\x35\x8A\x0B\x26"
-        "\x3C\x67\x70\xE7\x83\xA9\x3B\x69\x71\xB7\x37\x79\xD2\x71\x7B\xE8"
-        "\x34\x77\xCF";
-
-    static unsigned char e[] = "\x3";
-
-    static unsigned char d[] =
-        "\x6C\xAF\xBC\x60\x94\xB3\xFE\x4C\x72\xB0\xB3\x32\xC6\xFB\x25\xA2"
-        "\xB7\x62\x29\x80\x4E\x68\x65\xFC\xA4\x5A\x74\xDF\x0F\x8F\xB8\x41"
-        "\x3B\x52\xC0\xD0\xE5\x3D\x9B\x59\x0F\xF1\x9B\xE7\x9F\x49\xDD\x21"
-        "\xE5\xEB";
-
-    static unsigned char p[] =
-        "\x00\xCF\x20\x35\x02\x8B\x9D\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92"
-        "\xEA\x0D\xA3\xB4\x32\x04\xB5\xCF\xCE\x91";
-
-    static unsigned char q[] =
-        "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9"
-        "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5F";
-
-    static unsigned char dmp1[] =
-        "\x00\x8A\x15\x78\xAC\x5D\x13\xAF\x10\x2B\x22\xB9\x99\xCD\x74\x61"
-        "\xF1\x5E\x6D\x22\xCC\x03\x23\xDF\xDF\x0B";
-
-    static unsigned char dmq1[] =
-        "\x00\x86\x55\x21\x4A\xC5\x4D\x8D\x4E\xCD\x61\x77\xF1\xC7\x36\x90"
-        "\xCE\x2A\x48\x2C\x8B\x05\x99\xCB\xE0\x3F";
-
-    static unsigned char iqmp[] =
-        "\x00\x83\xEF\xEF\xB8\xA9\xA4\x0D\x1D\xB6\xED\x98\xAD\x84\xED\x13"
-        "\x35\xDC\xC1\x08\xF3\x22\xD0\x57\xCF\x8D";
-
-    static unsigned char ctext_ex[] =
-        "\x14\xbd\xdd\x28\xc9\x83\x35\x19\x23\x80\xe8\xe5\x49\xb1\x58\x2a"
-        "\x8b\x40\xb4\x48\x6d\x03\xa6\xa5\x31\x1f\x1f\xd5\xf0\xa1\x80\xe4"
-        "\x17\x53\x03\x29\xa9\x34\x90\x74\xb1\x52\x13\x54\x29\x08\x24\x52"
-        "\x62\x51";
-
-    SetKey;
-}
-
-static int key3(RSA *key, unsigned char *c)
-{
-    static unsigned char n[] =
-        "\x00\xBB\xF8\x2F\x09\x06\x82\xCE\x9C\x23\x38\xAC\x2B\x9D\xA8\x71"
-        "\xF7\x36\x8D\x07\xEE\xD4\x10\x43\xA4\x40\xD6\xB6\xF0\x74\x54\xF5"
-        "\x1F\xB8\xDF\xBA\xAF\x03\x5C\x02\xAB\x61\xEA\x48\xCE\xEB\x6F\xCD"
-        "\x48\x76\xED\x52\x0D\x60\xE1\xEC\x46\x19\x71\x9D\x8A\x5B\x8B\x80"
-        "\x7F\xAF\xB8\xE0\xA3\xDF\xC7\x37\x72\x3E\xE6\xB4\xB7\xD9\x3A\x25"
-        "\x84\xEE\x6A\x64\x9D\x06\x09\x53\x74\x88\x34\xB2\x45\x45\x98\x39"
-        "\x4E\xE0\xAA\xB1\x2D\x7B\x61\xA5\x1F\x52\x7A\x9A\x41\xF6\xC1\x68"
-        "\x7F\xE2\x53\x72\x98\xCA\x2A\x8F\x59\x46\xF8\xE5\xFD\x09\x1D\xBD"
-        "\xCB";
-
-    static unsigned char e[] = "\x11";
-
-    static unsigned char d[] =
-        "\x00\xA5\xDA\xFC\x53\x41\xFA\xF2\x89\xC4\xB9\x88\xDB\x30\xC1\xCD"
-        "\xF8\x3F\x31\x25\x1E\x06\x68\xB4\x27\x84\x81\x38\x01\x57\x96\x41"
-        "\xB2\x94\x10\xB3\xC7\x99\x8D\x6B\xC4\x65\x74\x5E\x5C\x39\x26\x69"
-        "\xD6\x87\x0D\xA2\xC0\x82\xA9\x39\xE3\x7F\xDC\xB8\x2E\xC9\x3E\xDA"
-        "\xC9\x7F\xF3\xAD\x59\x50\xAC\xCF\xBC\x11\x1C\x76\xF1\xA9\x52\x94"
-        "\x44\xE5\x6A\xAF\x68\xC5\x6C\x09\x2C\xD3\x8D\xC3\xBE\xF5\xD2\x0A"
-        "\x93\x99\x26\xED\x4F\x74\xA1\x3E\xDD\xFB\xE1\xA1\xCE\xCC\x48\x94"
-        "\xAF\x94\x28\xC2\xB7\xB8\x88\x3F\xE4\x46\x3A\x4B\xC8\x5B\x1C\xB3"
-        "\xC1";
-
-    static unsigned char p[] =
-        "\x00\xEE\xCF\xAE\x81\xB1\xB9\xB3\xC9\x08\x81\x0B\x10\xA1\xB5\x60"
-        "\x01\x99\xEB\x9F\x44\xAE\xF4\xFD\xA4\x93\xB8\x1A\x9E\x3D\x84\xF6"
-        "\x32\x12\x4E\xF0\x23\x6E\x5D\x1E\x3B\x7E\x28\xFA\xE7\xAA\x04\x0A"
-        "\x2D\x5B\x25\x21\x76\x45\x9D\x1F\x39\x75\x41\xBA\x2A\x58\xFB\x65"
-        "\x99";
-
-    static unsigned char q[] =
-        "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9"
-        "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D"
-        "\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5"
-        "\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x15"
-        "\x03";
-
-    static unsigned char dmp1[] =
-        "\x54\x49\x4C\xA6\x3E\xBA\x03\x37\xE4\xE2\x40\x23\xFC\xD6\x9A\x5A"
-        "\xEB\x07\xDD\xDC\x01\x83\xA4\xD0\xAC\x9B\x54\xB0\x51\xF2\xB1\x3E"
-        "\xD9\x49\x09\x75\xEA\xB7\x74\x14\xFF\x59\xC1\xF7\x69\x2E\x9A\x2E"
-        "\x20\x2B\x38\xFC\x91\x0A\x47\x41\x74\xAD\xC9\x3C\x1F\x67\xC9\x81";
-
-    static unsigned char dmq1[] =
-        "\x47\x1E\x02\x90\xFF\x0A\xF0\x75\x03\x51\xB7\xF8\x78\x86\x4C\xA9"
-        "\x61\xAD\xBD\x3A\x8A\x7E\x99\x1C\x5C\x05\x56\xA9\x4C\x31\x46\xA7"
-        "\xF9\x80\x3F\x8F\x6F\x8A\xE3\x42\xE9\x31\xFD\x8A\xE4\x7A\x22\x0D"
-        "\x1B\x99\xA4\x95\x84\x98\x07\xFE\x39\xF9\x24\x5A\x98\x36\xDA\x3D";
-
-    static unsigned char iqmp[] =
-        "\x00\xB0\x6C\x4F\xDA\xBB\x63\x01\x19\x8D\x26\x5B\xDB\xAE\x94\x23"
-        "\xB3\x80\xF2\x71\xF7\x34\x53\x88\x50\x93\x07\x7F\xCD\x39\xE2\x11"
-        "\x9F\xC9\x86\x32\x15\x4F\x58\x83\xB1\x67\xA9\x67\xBF\x40\x2B\x4E"
-        "\x9E\x2E\x0F\x96\x56\xE6\x98\xEA\x36\x66\xED\xFB\x25\x79\x80\x39"
-        "\xF7";
-
-    static unsigned char ctext_ex[] =
-        "\xb8\x24\x6b\x56\xa6\xed\x58\x81\xae\xb5\x85\xd9\xa2\x5b\x2a\xd7"
-        "\x90\xc4\x17\xe0\x80\x68\x1b\xf1\xac\x2b\xc3\xde\xb6\x9d\x8b\xce"
-        "\xf0\xc4\x36\x6f\xec\x40\x0a\xf0\x52\xa7\x2e\x9b\x0e\xff\xb5\xb3"
-        "\xf2\xf1\x92\xdb\xea\xca\x03\xc1\x27\x40\x05\x71\x13\xbf\x1f\x06"
-        "\x69\xac\x22\xe9\xf3\xa7\x85\x2e\x3c\x15\xd9\x13\xca\xb0\xb8\x86"
-        "\x3a\x95\xc9\x92\x94\xce\x86\x74\x21\x49\x54\x61\x03\x46\xf4\xd4"
-        "\x74\xb2\x6f\x7c\x48\xb4\x2e\xe6\x8e\x1f\x57\x2a\x1f\xc4\x02\x6a"
-        "\xc4\x56\xb4\xf5\x9f\x7b\x62\x1e\xa1\xb9\xd8\x8f\x64\x20\x2f\xb1";
-
-    SetKey;
-}
-
-static int pad_unknown(void)
-{
-    unsigned long l;
-    while ((l = ERR_get_error()) != 0)
-        if (ERR_GET_REASON(l) == RSA_R_UNKNOWN_PADDING_TYPE)
-            return (1);
-    return (0);
-}
-
-static const char rnd_seed[] =
-    "string to make the random number generator think it has entropy";
-
-int main(int argc, char *argv[])
-{
-    int err = 0;
-    int v;
-    RSA *key;
-    unsigned char ptext[256];
-    unsigned char ctext[256];
-    static unsigned char ptext_ex[] = "\x54\x85\x9b\x34\x2c\x49\xea\x2a";
-    unsigned char ctext_ex[256];
-    int plen;
-    int clen = 0;
-    int num;
-    int n;
-
-    CRYPTO_malloc_debug_init();
-    CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
-    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
-
-    RAND_seed(rnd_seed, sizeof rnd_seed); /* or OAEP may fail */
-
-    plen = sizeof(ptext_ex) - 1;
-
-    for (v = 0; v < 6; v++) {
-        key = RSA_new();
-        switch (v % 3) {
-        case 0:
-            clen = key1(key, ctext_ex);
-            break;
-        case 1:
-            clen = key2(key, ctext_ex);
-            break;
-        case 2:
-            clen = key3(key, ctext_ex);
-            break;
-        }
-        if (v / 3 >= 1)
-            key->flags |= RSA_FLAG_NO_CONSTTIME;
-
-        num = RSA_public_encrypt(plen, ptext_ex, ctext, key,
-                                 RSA_PKCS1_PADDING);
-        if (num != clen) {
-            printf("PKCS#1 v1.5 encryption failed!\n");
-            err = 1;
-            goto oaep;
-        }
-
-        num = RSA_private_decrypt(num, ctext, ptext, key, RSA_PKCS1_PADDING);
-        if (num != plen || memcmp(ptext, ptext_ex, num) != 0) {
-            printf("PKCS#1 v1.5 decryption failed!\n");
-            err = 1;
-        } else
-            printf("PKCS #1 v1.5 encryption/decryption ok\n");
-
- oaep:
-        ERR_clear_error();
-        num = RSA_public_encrypt(plen, ptext_ex, ctext, key,
-                                 RSA_PKCS1_OAEP_PADDING);
-        if (num == -1 && pad_unknown()) {
-            printf("No OAEP support\n");
-            goto next;
-        }
-        if (num != clen) {
-            printf("OAEP encryption failed!\n");
-            err = 1;
-            goto next;
-        }
-
-        num = RSA_private_decrypt(num, ctext, ptext, key,
-                                  RSA_PKCS1_OAEP_PADDING);
-        if (num != plen || memcmp(ptext, ptext_ex, num) != 0) {
-            printf("OAEP decryption (encrypted data) failed!\n");
-            err = 1;
-        } else if (memcmp(ctext, ctext_ex, num) == 0)
-            printf("OAEP test vector %d passed!\n", v);
-
-        /*
-         * Different ciphertexts (rsa_oaep.c without -DPKCS_TESTVECT). Try
-         * decrypting ctext_ex
-         */
-
-        num = RSA_private_decrypt(clen, ctext_ex, ptext, key,
-                                  RSA_PKCS1_OAEP_PADDING);
-
-        if (num != plen || memcmp(ptext, ptext_ex, num) != 0) {
-            printf("OAEP decryption (test vector data) failed!\n");
-            err = 1;
-        } else
-            printf("OAEP encryption/decryption ok\n");
-
-        /* Try decrypting corrupted ciphertexts. */
-        for (n = 0; n < clen; ++n) {
-            ctext[n] ^= 1;
-            num = RSA_private_decrypt(clen, ctext, ptext, key,
-                                          RSA_PKCS1_OAEP_PADDING);
-            if (num > 0) {
-                printf("Corrupt data decrypted!\n");
-                err = 1;
-                break;
-            }
-            ctext[n] ^= 1;
-        }
-
-        /* Test truncated ciphertexts, as well as negative length. */
-        for (n = -1; n < clen; ++n) {
-            num = RSA_private_decrypt(n, ctext, ptext, key,
-                                      RSA_PKCS1_OAEP_PADDING);
-            if (num > 0) {
-                printf("Truncated data decrypted!\n");
-                err = 1;
-                break;
-            }
-        }
-
- next:
-        RSA_free(key);
-    }
-
-    CRYPTO_cleanup_all_ex_data();
-    ERR_remove_thread_state(NULL);
-
-    CRYPTO_mem_leaks_fp(stderr);
-
-# ifdef OPENSSL_SYS_NETWARE
-    if (err)
-        printf("ERROR: %d\n", err);
-# endif
-    return err;
-}
-#endif
diff --git a/openssl/crypto/rsa/rsa_x931.c b/openssl/crypto/rsa/rsa_x931.c
deleted file mode 100644
index 725ead0..0000000
--- a/openssl/crypto/rsa/rsa_x931.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/* rsa_x931.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2005.
- */
-/* ====================================================================
- * Copyright (c) 2005 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/rand.h>
-#include <openssl/objects.h>
-
-int RSA_padding_add_X931(unsigned char *to, int tlen,
-                         const unsigned char *from, int flen)
-{
-    int j;
-    unsigned char *p;
-
-    /*
-     * Absolute minimum amount of padding is 1 header nibble, 1 padding
-     * nibble and 2 trailer bytes: but 1 hash if is already in 'from'.
-     */
-
-    j = tlen - flen - 2;
-
-    if (j < 0) {
-        RSAerr(RSA_F_RSA_PADDING_ADD_X931, RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-        return -1;
-    }
-
-    p = (unsigned char *)to;
-
-    /* If no padding start and end nibbles are in one byte */
-    if (j == 0)
-        *p++ = 0x6A;
-    else {
-        *p++ = 0x6B;
-        if (j > 1) {
-            memset(p, 0xBB, j - 1);
-            p += j - 1;
-        }
-        *p++ = 0xBA;
-    }
-    memcpy(p, from, (unsigned int)flen);
-    p += flen;
-    *p = 0xCC;
-    return (1);
-}
-
-int RSA_padding_check_X931(unsigned char *to, int tlen,
-                           const unsigned char *from, int flen, int num)
-{
-    int i = 0, j;
-    const unsigned char *p;
-
-    p = from;
-    if ((num != flen) || ((*p != 0x6A) && (*p != 0x6B))) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_HEADER);
-        return -1;
-    }
-
-    if (*p++ == 0x6B) {
-        j = flen - 3;
-        for (i = 0; i < j; i++) {
-            unsigned char c = *p++;
-            if (c == 0xBA)
-                break;
-            if (c != 0xBB) {
-                RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_PADDING);
-                return -1;
-            }
-        }
-
-        j -= i;
-
-        if (i == 0) {
-            RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_PADDING);
-            return -1;
-        }
-
-    } else
-        j = flen - 2;
-
-    if (p[j] != 0xCC) {
-        RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_TRAILER);
-        return -1;
-    }
-
-    memcpy(to, p, (unsigned int)j);
-
-    return (j);
-}
-
-/* Translate between X931 hash ids and NIDs */
-
-int RSA_X931_hash_id(int nid)
-{
-    switch (nid) {
-    case NID_sha1:
-        return 0x33;
-
-    case NID_sha256:
-        return 0x34;
-
-    case NID_sha384:
-        return 0x36;
-
-    case NID_sha512:
-        return 0x35;
-
-    }
-    return -1;
-}