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authorWilliam Joye <wjoye@cfa.harvard.edu>2017-05-02 16:40:01 (GMT)
committerWilliam Joye <wjoye@cfa.harvard.edu>2017-05-02 16:40:01 (GMT)
commit0a2b8b8e0bc2e91a9f10659b30e2e4f5b79ce692 (patch)
tree3d0871d05cfd11f60b86829d2d93704034dad24e /openssl/crypto/cmac
parente9abe0dba896d2b0fc22301588336e89ff246ba7 (diff)
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reinstall
Diffstat (limited to 'openssl/crypto/cmac')
-rw-r--r--openssl/crypto/cmac/Makefile113
-rw-r--r--openssl/crypto/cmac/cm_ameth.c96
-rw-r--r--openssl/crypto/cmac/cm_pmeth.c216
-rw-r--r--openssl/crypto/cmac/cmac.c306
-rw-r--r--openssl/crypto/cmac/cmac.h82
5 files changed, 0 insertions, 813 deletions
diff --git a/openssl/crypto/cmac/Makefile b/openssl/crypto/cmac/Makefile
deleted file mode 100644
index 6a28408..0000000
--- a/openssl/crypto/cmac/Makefile
+++ /dev/null
@@ -1,113 +0,0 @@
-#
-# OpenSSL/crypto/cmac/Makefile
-#
-
-DIR= cmac
-TOP= ../..
-CC= cc
-INCLUDES=
-CFLAG=-g
-MAKEFILE= Makefile
-AR= ar r
-
-CFLAGS= $(INCLUDES) $(CFLAG)
-
-GENERAL=Makefile
-TEST=
-APPS=
-
-LIB=$(TOP)/libcrypto.a
-LIBSRC=cmac.c cm_ameth.c cm_pmeth.c
-LIBOBJ=cmac.o cm_ameth.o cm_pmeth.o
-
-SRC= $(LIBSRC)
-
-EXHEADER= cmac.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 *.obj lib tags core .pure .nfs* *.old *.bak fluff
-
-# DO NOT DELETE THIS LINE -- make depend depends on it.
-
-cm_ameth.o: ../../e_os.h ../../include/openssl/asn1.h
-cm_ameth.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-cm_ameth.o: ../../include/openssl/cmac.h ../../include/openssl/crypto.h
-cm_ameth.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
-cm_ameth.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-cm_ameth.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-cm_ameth.o: ../../include/openssl/opensslconf.h
-cm_ameth.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-cm_ameth.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-cm_ameth.o: ../../include/openssl/symhacks.h ../asn1/asn1_locl.h ../cryptlib.h
-cm_ameth.o: cm_ameth.c
-cm_pmeth.o: ../../e_os.h ../../include/openssl/asn1.h
-cm_pmeth.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-cm_pmeth.o: ../../include/openssl/cmac.h ../../include/openssl/conf.h
-cm_pmeth.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
-cm_pmeth.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
-cm_pmeth.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
-cm_pmeth.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
-cm_pmeth.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-cm_pmeth.o: ../../include/openssl/opensslconf.h
-cm_pmeth.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-cm_pmeth.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
-cm_pmeth.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-cm_pmeth.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
-cm_pmeth.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
-cm_pmeth.o: ../cryptlib.h ../evp/evp_locl.h cm_pmeth.c
-cmac.o: ../../e_os.h ../../include/openssl/asn1.h ../../include/openssl/bio.h
-cmac.o: ../../include/openssl/buffer.h ../../include/openssl/cmac.h
-cmac.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
-cmac.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-cmac.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-cmac.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-cmac.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-cmac.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-cmac.o: ../../include/openssl/symhacks.h ../cryptlib.h cmac.c
diff --git a/openssl/crypto/cmac/cm_ameth.c b/openssl/crypto/cmac/cm_ameth.c
deleted file mode 100644
index bf933e0..0000000
--- a/openssl/crypto/cmac/cm_ameth.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2010.
- */
-/* ====================================================================
- * Copyright (c) 2010 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.
- * ====================================================================
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/evp.h>
-#include <openssl/cmac.h>
-#include "asn1_locl.h"
-
-/*
- * CMAC "ASN1" method. This is just here to indicate the maximum CMAC output
- * length and to free up a CMAC key.
- */
-
-static int cmac_size(const EVP_PKEY *pkey)
-{
- return EVP_MAX_BLOCK_LENGTH;
-}
-
-static void cmac_key_free(EVP_PKEY *pkey)
-{
- CMAC_CTX *cmctx = (CMAC_CTX *)pkey->pkey.ptr;
- if (cmctx)
- CMAC_CTX_free(cmctx);
-}
-
-const EVP_PKEY_ASN1_METHOD cmac_asn1_meth = {
- EVP_PKEY_CMAC,
- EVP_PKEY_CMAC,
- 0,
-
- "CMAC",
- "OpenSSL CMAC method",
-
- 0, 0, 0, 0,
-
- 0, 0, 0,
-
- cmac_size,
- 0,
- 0, 0, 0, 0, 0, 0, 0,
-
- cmac_key_free,
- 0,
- 0, 0
-};
diff --git a/openssl/crypto/cmac/cm_pmeth.c b/openssl/crypto/cmac/cm_pmeth.c
deleted file mode 100644
index a2300df..0000000
--- a/openssl/crypto/cmac/cm_pmeth.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2010.
- */
-/* ====================================================================
- * Copyright (c) 2010 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.
- * ====================================================================
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/x509.h>
-#include <openssl/x509v3.h>
-#include <openssl/evp.h>
-#include <openssl/cmac.h>
-#include "evp_locl.h"
-
-/* The context structure and "key" is simply a CMAC_CTX */
-
-static int pkey_cmac_init(EVP_PKEY_CTX *ctx)
-{
- ctx->data = CMAC_CTX_new();
- if (!ctx->data)
- return 0;
- ctx->keygen_info_count = 0;
- return 1;
-}
-
-static int pkey_cmac_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
-{
- if (!pkey_cmac_init(dst))
- return 0;
- if (!CMAC_CTX_copy(dst->data, src->data))
- return 0;
- return 1;
-}
-
-static void pkey_cmac_cleanup(EVP_PKEY_CTX *ctx)
-{
- CMAC_CTX_free(ctx->data);
-}
-
-static int pkey_cmac_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
-{
- CMAC_CTX *cmkey = CMAC_CTX_new();
- CMAC_CTX *cmctx = ctx->data;
- if (!cmkey)
- return 0;
- if (!CMAC_CTX_copy(cmkey, cmctx)) {
- CMAC_CTX_free(cmkey);
- return 0;
- }
- EVP_PKEY_assign(pkey, EVP_PKEY_CMAC, cmkey);
-
- return 1;
-}
-
-static int int_update(EVP_MD_CTX *ctx, const void *data, size_t count)
-{
- if (!CMAC_Update(ctx->pctx->data, data, count))
- return 0;
- return 1;
-}
-
-static int cmac_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
-{
- EVP_MD_CTX_set_flags(mctx, EVP_MD_CTX_FLAG_NO_INIT);
- mctx->update = int_update;
- return 1;
-}
-
-static int cmac_signctx(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
- EVP_MD_CTX *mctx)
-{
- return CMAC_Final(ctx->data, sig, siglen);
-}
-
-static int pkey_cmac_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
-{
- CMAC_CTX *cmctx = ctx->data;
- switch (type) {
-
- case EVP_PKEY_CTRL_SET_MAC_KEY:
- if (!p2 || p1 < 0)
- return 0;
- if (!CMAC_Init(cmctx, p2, p1, NULL, NULL))
- return 0;
- break;
-
- case EVP_PKEY_CTRL_CIPHER:
- if (!CMAC_Init(cmctx, NULL, 0, p2, ctx->engine))
- return 0;
- break;
-
- case EVP_PKEY_CTRL_MD:
- if (ctx->pkey && !CMAC_CTX_copy(ctx->data,
- (CMAC_CTX *)ctx->pkey->pkey.ptr))
- return 0;
- if (!CMAC_Init(cmctx, NULL, 0, NULL, NULL))
- return 0;
- break;
-
- default:
- return -2;
-
- }
- return 1;
-}
-
-static int pkey_cmac_ctrl_str(EVP_PKEY_CTX *ctx,
- const char *type, const char *value)
-{
- if (!value) {
- return 0;
- }
- if (!strcmp(type, "key")) {
- void *p = (void *)value;
- return pkey_cmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, strlen(p), p);
- }
- if (!strcmp(type, "cipher")) {
- const EVP_CIPHER *c;
- c = EVP_get_cipherbyname(value);
- if (!c)
- return 0;
- return pkey_cmac_ctrl(ctx, EVP_PKEY_CTRL_CIPHER, -1, (void *)c);
- }
- if (!strcmp(type, "hexkey")) {
- unsigned char *key;
- int r;
- long keylen;
- key = string_to_hex(value, &keylen);
- if (!key)
- return 0;
- r = pkey_cmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, keylen, key);
- OPENSSL_free(key);
- return r;
- }
- return -2;
-}
-
-const EVP_PKEY_METHOD cmac_pkey_meth = {
- EVP_PKEY_CMAC,
- EVP_PKEY_FLAG_SIGCTX_CUSTOM,
- pkey_cmac_init,
- pkey_cmac_copy,
- pkey_cmac_cleanup,
-
- 0, 0,
-
- 0,
- pkey_cmac_keygen,
-
- 0, 0,
-
- 0, 0,
-
- 0, 0,
-
- cmac_signctx_init,
- cmac_signctx,
-
- 0, 0,
-
- 0, 0,
-
- 0, 0,
-
- 0, 0,
-
- pkey_cmac_ctrl,
- pkey_cmac_ctrl_str
-};
diff --git a/openssl/crypto/cmac/cmac.c b/openssl/crypto/cmac/cmac.c
deleted file mode 100644
index 2954b6e..0000000
--- a/openssl/crypto/cmac/cmac.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/* crypto/cmac/cmac.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project.
- */
-/* ====================================================================
- * Copyright (c) 2010 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.
- * ====================================================================
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "cryptlib.h"
-#include <openssl/cmac.h>
-
-#ifdef OPENSSL_FIPS
-# include <openssl/fips.h>
-#endif
-
-struct CMAC_CTX_st {
- /* Cipher context to use */
- EVP_CIPHER_CTX cctx;
- /* Keys k1 and k2 */
- unsigned char k1[EVP_MAX_BLOCK_LENGTH];
- unsigned char k2[EVP_MAX_BLOCK_LENGTH];
- /* Temporary block */
- unsigned char tbl[EVP_MAX_BLOCK_LENGTH];
- /* Last (possibly partial) block */
- unsigned char last_block[EVP_MAX_BLOCK_LENGTH];
- /* Number of bytes in last block: -1 means context not initialised */
- int nlast_block;
-};
-
-/* Make temporary keys K1 and K2 */
-
-static void make_kn(unsigned char *k1, unsigned char *l, int bl)
-{
- int i;
- /* Shift block to left, including carry */
- for (i = 0; i < bl; i++) {
- k1[i] = l[i] << 1;
- if (i < bl - 1 && l[i + 1] & 0x80)
- k1[i] |= 1;
- }
- /* If MSB set fixup with R */
- if (l[0] & 0x80)
- k1[bl - 1] ^= bl == 16 ? 0x87 : 0x1b;
-}
-
-CMAC_CTX *CMAC_CTX_new(void)
-{
- CMAC_CTX *ctx;
- ctx = OPENSSL_malloc(sizeof(CMAC_CTX));
- if (!ctx)
- return NULL;
- EVP_CIPHER_CTX_init(&ctx->cctx);
- ctx->nlast_block = -1;
- return ctx;
-}
-
-void CMAC_CTX_cleanup(CMAC_CTX *ctx)
-{
-#ifdef OPENSSL_FIPS
- if (FIPS_mode() && !ctx->cctx.engine) {
- FIPS_cmac_ctx_cleanup(ctx);
- return;
- }
-#endif
- EVP_CIPHER_CTX_cleanup(&ctx->cctx);
- OPENSSL_cleanse(ctx->tbl, EVP_MAX_BLOCK_LENGTH);
- OPENSSL_cleanse(ctx->k1, EVP_MAX_BLOCK_LENGTH);
- OPENSSL_cleanse(ctx->k2, EVP_MAX_BLOCK_LENGTH);
- OPENSSL_cleanse(ctx->last_block, EVP_MAX_BLOCK_LENGTH);
- ctx->nlast_block = -1;
-}
-
-EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx)
-{
- return &ctx->cctx;
-}
-
-void CMAC_CTX_free(CMAC_CTX *ctx)
-{
- if (!ctx)
- return;
- CMAC_CTX_cleanup(ctx);
- OPENSSL_free(ctx);
-}
-
-int CMAC_CTX_copy(CMAC_CTX *out, const CMAC_CTX *in)
-{
- int bl;
- if (in->nlast_block == -1)
- return 0;
- if (!EVP_CIPHER_CTX_copy(&out->cctx, &in->cctx))
- return 0;
- bl = EVP_CIPHER_CTX_block_size(&in->cctx);
- memcpy(out->k1, in->k1, bl);
- memcpy(out->k2, in->k2, bl);
- memcpy(out->tbl, in->tbl, bl);
- memcpy(out->last_block, in->last_block, bl);
- out->nlast_block = in->nlast_block;
- return 1;
-}
-
-int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen,
- const EVP_CIPHER *cipher, ENGINE *impl)
-{
- static unsigned char zero_iv[EVP_MAX_BLOCK_LENGTH];
-#ifdef OPENSSL_FIPS
- if (FIPS_mode()) {
- /* If we have an ENGINE need to allow non FIPS */
- if ((impl || ctx->cctx.engine)
- && !(ctx->cctx.flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW)) {
- EVPerr(EVP_F_CMAC_INIT, EVP_R_DISABLED_FOR_FIPS);
- return 0;
- }
-
- /* Switch to FIPS cipher implementation if possible */
- if (cipher != NULL) {
- const EVP_CIPHER *fcipher;
- fcipher = FIPS_get_cipherbynid(EVP_CIPHER_nid(cipher));
- if (fcipher != NULL)
- cipher = fcipher;
- }
- /*
- * Other algorithm blocking will be done in FIPS_cmac_init, via
- * FIPS_cipherinit().
- */
- if (!impl && !ctx->cctx.engine)
- return FIPS_cmac_init(ctx, key, keylen, cipher, NULL);
- }
-#endif
- /* All zeros means restart */
- if (!key && !cipher && !impl && keylen == 0) {
- /* Not initialised */
- if (ctx->nlast_block == -1)
- return 0;
- if (!EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, NULL, zero_iv))
- return 0;
- memset(ctx->tbl, 0, EVP_CIPHER_CTX_block_size(&ctx->cctx));
- ctx->nlast_block = 0;
- return 1;
- }
- /* Initialiase context */
- if (cipher && !EVP_EncryptInit_ex(&ctx->cctx, cipher, impl, NULL, NULL))
- return 0;
- /* Non-NULL key means initialisation complete */
- if (key) {
- int bl;
- if (!EVP_CIPHER_CTX_cipher(&ctx->cctx))
- return 0;
- if (!EVP_CIPHER_CTX_set_key_length(&ctx->cctx, keylen))
- return 0;
- if (!EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, key, zero_iv))
- return 0;
- bl = EVP_CIPHER_CTX_block_size(&ctx->cctx);
- if (!EVP_Cipher(&ctx->cctx, ctx->tbl, zero_iv, bl))
- return 0;
- make_kn(ctx->k1, ctx->tbl, bl);
- make_kn(ctx->k2, ctx->k1, bl);
- OPENSSL_cleanse(ctx->tbl, bl);
- /* Reset context again ready for first data block */
- if (!EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, NULL, zero_iv))
- return 0;
- /* Zero tbl so resume works */
- memset(ctx->tbl, 0, bl);
- ctx->nlast_block = 0;
- }
- return 1;
-}
-
-int CMAC_Update(CMAC_CTX *ctx, const void *in, size_t dlen)
-{
- const unsigned char *data = in;
- size_t bl;
-#ifdef OPENSSL_FIPS
- if (FIPS_mode() && !ctx->cctx.engine)
- return FIPS_cmac_update(ctx, in, dlen);
-#endif
- if (ctx->nlast_block == -1)
- return 0;
- if (dlen == 0)
- return 1;
- bl = EVP_CIPHER_CTX_block_size(&ctx->cctx);
- /* Copy into partial block if we need to */
- if (ctx->nlast_block > 0) {
- size_t nleft;
- nleft = bl - ctx->nlast_block;
- if (dlen < nleft)
- nleft = dlen;
- memcpy(ctx->last_block + ctx->nlast_block, data, nleft);
- dlen -= nleft;
- ctx->nlast_block += nleft;
- /* If no more to process return */
- if (dlen == 0)
- return 1;
- data += nleft;
- /* Else not final block so encrypt it */
- if (!EVP_Cipher(&ctx->cctx, ctx->tbl, ctx->last_block, bl))
- return 0;
- }
- /* Encrypt all but one of the complete blocks left */
- while (dlen > bl) {
- if (!EVP_Cipher(&ctx->cctx, ctx->tbl, data, bl))
- return 0;
- dlen -= bl;
- data += bl;
- }
- /* Copy any data left to last block buffer */
- memcpy(ctx->last_block, data, dlen);
- ctx->nlast_block = dlen;
- return 1;
-
-}
-
-int CMAC_Final(CMAC_CTX *ctx, unsigned char *out, size_t *poutlen)
-{
- int i, bl, lb;
-#ifdef OPENSSL_FIPS
- if (FIPS_mode() && !ctx->cctx.engine)
- return FIPS_cmac_final(ctx, out, poutlen);
-#endif
- if (ctx->nlast_block == -1)
- return 0;
- bl = EVP_CIPHER_CTX_block_size(&ctx->cctx);
- *poutlen = (size_t)bl;
- if (!out)
- return 1;
- lb = ctx->nlast_block;
- /* Is last block complete? */
- if (lb == bl) {
- for (i = 0; i < bl; i++)
- out[i] = ctx->last_block[i] ^ ctx->k1[i];
- } else {
- ctx->last_block[lb] = 0x80;
- if (bl - lb > 1)
- memset(ctx->last_block + lb + 1, 0, bl - lb - 1);
- for (i = 0; i < bl; i++)
- out[i] = ctx->last_block[i] ^ ctx->k2[i];
- }
- if (!EVP_Cipher(&ctx->cctx, out, out, bl)) {
- OPENSSL_cleanse(out, bl);
- return 0;
- }
- return 1;
-}
-
-int CMAC_resume(CMAC_CTX *ctx)
-{
- if (ctx->nlast_block == -1)
- return 0;
- /*
- * The buffer "tbl" containes the last fully encrypted block which is the
- * last IV (or all zeroes if no last encrypted block). The last block has
- * not been modified since CMAC_final(). So reinitliasing using the last
- * decrypted block will allow CMAC to continue after calling
- * CMAC_Final().
- */
- return EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, NULL, ctx->tbl);
-}
diff --git a/openssl/crypto/cmac/cmac.h b/openssl/crypto/cmac/cmac.h
deleted file mode 100644
index 175be83..0000000
--- a/openssl/crypto/cmac/cmac.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* crypto/cmac/cmac.h */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project.
- */
-/* ====================================================================
- * Copyright (c) 2010 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.
- * ====================================================================
- */
-
-#ifndef HEADER_CMAC_H
-# define HEADER_CMAC_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-# include <openssl/evp.h>
-
-/* Opaque */
-typedef struct CMAC_CTX_st CMAC_CTX;
-
-CMAC_CTX *CMAC_CTX_new(void);
-void CMAC_CTX_cleanup(CMAC_CTX *ctx);
-void CMAC_CTX_free(CMAC_CTX *ctx);
-EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx);
-int CMAC_CTX_copy(CMAC_CTX *out, const CMAC_CTX *in);
-
-int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen,
- const EVP_CIPHER *cipher, ENGINE *impl);
-int CMAC_Update(CMAC_CTX *ctx, const void *data, size_t dlen);
-int CMAC_Final(CMAC_CTX *ctx, unsigned char *out, size_t *poutlen);
-int CMAC_resume(CMAC_CTX *ctx);
-
-#ifdef __cplusplus
-}
-#endif
-#endif