diff options
author | William Joye <wjoye@cfa.harvard.edu> | 2017-05-02 16:06:33 (GMT) |
---|---|---|
committer | William Joye <wjoye@cfa.harvard.edu> | 2017-05-02 16:06:33 (GMT) |
commit | 335ca9eb0d2337314cbbec5eb19f9aeea0eaaca7 (patch) | |
tree | 0a0e8d65ee114cb89f58c3159488dd5523123309 /openssl/crypto/rc5 | |
parent | a90d8737b83a4a5bb2bf91a9bdf48a3dad4b51fa (diff) | |
download | blt-335ca9eb0d2337314cbbec5eb19f9aeea0eaaca7.zip blt-335ca9eb0d2337314cbbec5eb19f9aeea0eaaca7.tar.gz blt-335ca9eb0d2337314cbbec5eb19f9aeea0eaaca7.tar.bz2 |
initial commit
Diffstat (limited to 'openssl/crypto/rc5')
-rw-r--r-- | openssl/crypto/rc5/Makefile | 96 | ||||
-rw-r--r-- | openssl/crypto/rc5/asm/rc5-586.pl | 110 | ||||
-rw-r--r-- | openssl/crypto/rc5/rc5.h | 115 | ||||
-rw-r--r-- | openssl/crypto/rc5/rc5_ecb.c | 83 | ||||
-rw-r--r-- | openssl/crypto/rc5/rc5_enc.c | 209 | ||||
-rw-r--r-- | openssl/crypto/rc5/rc5_locl.h | 207 | ||||
-rw-r--r-- | openssl/crypto/rc5/rc5_skey.c | 110 | ||||
-rw-r--r-- | openssl/crypto/rc5/rc5cfb64.c | 123 | ||||
-rw-r--r-- | openssl/crypto/rc5/rc5ofb64.c | 110 | ||||
-rw-r--r-- | openssl/crypto/rc5/rc5s.cpp | 70 | ||||
-rw-r--r-- | openssl/crypto/rc5/rc5speed.c | 265 | ||||
-rw-r--r-- | openssl/crypto/rc5/rc5test.c | 381 |
12 files changed, 1879 insertions, 0 deletions
diff --git a/openssl/crypto/rc5/Makefile b/openssl/crypto/rc5/Makefile new file mode 100644 index 0000000..6ca0037 --- /dev/null +++ b/openssl/crypto/rc5/Makefile @@ -0,0 +1,96 @@ +# +# OpenSSL/crypto/rc5/Makefile +# + +DIR= rc5 +TOP= ../.. +CC= cc +CPP= $(CC) -E +INCLUDES= +CFLAG=-g +MAKEFILE= Makefile +AR= ar r + +RC5_ENC= rc5_enc.o + +CFLAGS= $(INCLUDES) $(CFLAG) +ASFLAGS= $(INCLUDES) $(ASFLAG) +AFLAGS= $(ASFLAGS) + +GENERAL=Makefile +TEST=rc5test.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=rc5_skey.c rc5_ecb.c rc5_enc.c rc5cfb64.c rc5ofb64.c +LIBOBJ=rc5_skey.o rc5_ecb.o $(RC5_ENC) rc5cfb64.o rc5ofb64.o + +SRC= $(LIBSRC) + +EXHEADER= rc5.h +HEADER= rc5_locl.h $(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 + +rc5-586.s: asm/rc5-586.pl ../perlasm/x86asm.pl ../perlasm/cbc.pl + $(PERL) asm/rc5-586.pl $(PERLASM_SCHEME) $(CFLAGS) > $@ + +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 *.s *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +# DO NOT DELETE THIS LINE -- make depend depends on it. + +rc5_ecb.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h +rc5_ecb.o: ../../include/openssl/rc5.h rc5_ecb.c rc5_locl.h +rc5_enc.o: ../../include/openssl/opensslconf.h ../../include/openssl/rc5.h +rc5_enc.o: rc5_enc.c rc5_locl.h +rc5_skey.o: ../../include/openssl/opensslconf.h ../../include/openssl/rc5.h +rc5_skey.o: rc5_locl.h rc5_skey.c +rc5cfb64.o: ../../include/openssl/opensslconf.h ../../include/openssl/rc5.h +rc5cfb64.o: rc5_locl.h rc5cfb64.c +rc5ofb64.o: ../../include/openssl/opensslconf.h ../../include/openssl/rc5.h +rc5ofb64.o: rc5_locl.h rc5ofb64.c diff --git a/openssl/crypto/rc5/asm/rc5-586.pl b/openssl/crypto/rc5/asm/rc5-586.pl new file mode 100644 index 0000000..61ac6ef --- /dev/null +++ b/openssl/crypto/rc5/asm/rc5-586.pl @@ -0,0 +1,110 @@ +#!/usr/local/bin/perl + +$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; +push(@INC,"${dir}","${dir}../../perlasm"); +require "x86asm.pl"; +require "cbc.pl"; + +&asm_init($ARGV[0],"rc5-586.pl"); + +$RC5_MAX_ROUNDS=16; +$RC5_32_OFF=($RC5_MAX_ROUNDS+2)*4; +$A="edi"; +$B="esi"; +$S="ebp"; +$tmp1="eax"; +$r="ebx"; +$tmpc="ecx"; +$tmp4="edx"; + +&RC5_32_encrypt("RC5_32_encrypt",1); +&RC5_32_encrypt("RC5_32_decrypt",0); +&cbc("RC5_32_cbc_encrypt","RC5_32_encrypt","RC5_32_decrypt",0,4,5,3,-1,-1); +&asm_finish(); + +sub RC5_32_encrypt + { + local($name,$enc)=@_; + + &function_begin_B($name,""); + + &comment(""); + + &push("ebp"); + &push("esi"); + &push("edi"); + &mov($tmp4,&wparam(0)); + &mov($S,&wparam(1)); + + &comment("Load the 2 words"); + &mov($A,&DWP(0,$tmp4,"",0)); + &mov($B,&DWP(4,$tmp4,"",0)); + + &push($r); + &mov($r, &DWP(0,$S,"",0)); + + # encrypting part + + if ($enc) + { + &add($A, &DWP(4+0,$S,"",0)); + &add($B, &DWP(4+4,$S,"",0)); + + for ($i=0; $i<$RC5_MAX_ROUNDS; $i++) + { + &xor($A, $B); + &mov($tmp1, &DWP(12+$i*8,$S,"",0)); + &mov($tmpc, $B); + &rotl($A, &LB("ecx")); + &add($A, $tmp1); + + &xor($B, $A); + &mov($tmp1, &DWP(16+$i*8,$S,"",0)); + &mov($tmpc, $A); + &rotl($B, &LB("ecx")); + &add($B, $tmp1); + if (($i == 7) || ($i == 11)) + { + &cmp($r, $i+1); + &je(&label("rc5_exit")); + } + } + } + else + { + &cmp($r, 12); + &je(&label("rc5_dec_12")); + &cmp($r, 8); + &je(&label("rc5_dec_8")); + for ($i=$RC5_MAX_ROUNDS; $i > 0; $i--) + { + &set_label("rc5_dec_$i") if ($i == 12) || ($i == 8); + &mov($tmp1, &DWP($i*8+8,$S,"",0)); + &sub($B, $tmp1); + &mov($tmpc, $A); + &rotr($B, &LB("ecx")); + &xor($B, $A); + + &mov($tmp1, &DWP($i*8+4,$S,"",0)); + &sub($A, $tmp1); + &mov($tmpc, $B); + &rotr($A, &LB("ecx")); + &xor($A, $B); + } + &sub($B, &DWP(4+4,$S,"",0)); + &sub($A, &DWP(4+0,$S,"",0)); + } + + &set_label("rc5_exit"); + &mov(&DWP(0,$tmp4,"",0),$A); + &mov(&DWP(4,$tmp4,"",0),$B); + + &pop("ebx"); + &pop("edi"); + &pop("esi"); + &pop("ebp"); + &ret(); + &function_end_B($name); + } + + diff --git a/openssl/crypto/rc5/rc5.h b/openssl/crypto/rc5/rc5.h new file mode 100644 index 0000000..fba6137 --- /dev/null +++ b/openssl/crypto/rc5/rc5.h @@ -0,0 +1,115 @@ +/* crypto/rc5/rc5.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_RC5_H +# define HEADER_RC5_H + +# include <openssl/opensslconf.h>/* OPENSSL_NO_RC5 */ + +#ifdef __cplusplus +extern "C" { +#endif + +# ifdef OPENSSL_NO_RC5 +# error RC5 is disabled. +# endif + +# define RC5_ENCRYPT 1 +# define RC5_DECRYPT 0 + +/* 32 bit. For Alpha, things may get weird */ +# define RC5_32_INT unsigned long + +# define RC5_32_BLOCK 8 +# define RC5_32_KEY_LENGTH 16/* This is a default, max is 255 */ + +/* + * This are the only values supported. Tweak the code if you want more The + * most supported modes will be RC5-32/12/16 RC5-32/16/8 + */ +# define RC5_8_ROUNDS 8 +# define RC5_12_ROUNDS 12 +# define RC5_16_ROUNDS 16 + +typedef struct rc5_key_st { + /* Number of rounds */ + int rounds; + RC5_32_INT data[2 * (RC5_16_ROUNDS + 1)]; +} RC5_32_KEY; + +void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data, + int rounds); +void RC5_32_ecb_encrypt(const unsigned char *in, unsigned char *out, + RC5_32_KEY *key, int enc); +void RC5_32_encrypt(unsigned long *data, RC5_32_KEY *key); +void RC5_32_decrypt(unsigned long *data, RC5_32_KEY *key); +void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out, + long length, RC5_32_KEY *ks, unsigned char *iv, + int enc); +void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out, + long length, RC5_32_KEY *schedule, + unsigned char *ivec, int *num, int enc); +void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out, + long length, RC5_32_KEY *schedule, + unsigned char *ivec, int *num); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/openssl/crypto/rc5/rc5_ecb.c b/openssl/crypto/rc5/rc5_ecb.c new file mode 100644 index 0000000..e657a93 --- /dev/null +++ b/openssl/crypto/rc5/rc5_ecb.c @@ -0,0 +1,83 @@ +/* crypto/rc5/rc5_ecb.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 <openssl/rc5.h> +#include "rc5_locl.h" +#include <openssl/opensslv.h> + +const char RC5_version[] = "RC5" OPENSSL_VERSION_PTEXT; + +void RC5_32_ecb_encrypt(const unsigned char *in, unsigned char *out, + RC5_32_KEY *ks, int encrypt) +{ + unsigned long l, d[2]; + + c2l(in, l); + d[0] = l; + c2l(in, l); + d[1] = l; + if (encrypt) + RC5_32_encrypt(d, ks); + else + RC5_32_decrypt(d, ks); + l = d[0]; + l2c(l, out); + l = d[1]; + l2c(l, out); + l = d[0] = d[1] = 0; +} diff --git a/openssl/crypto/rc5/rc5_enc.c b/openssl/crypto/rc5/rc5_enc.c new file mode 100644 index 0000000..06b89d8 --- /dev/null +++ b/openssl/crypto/rc5/rc5_enc.c @@ -0,0 +1,209 @@ +/* crypto/rc5/rc5_enc.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/rc5.h> +#include "rc5_locl.h" + +void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out, + long length, RC5_32_KEY *ks, unsigned char *iv, + int encrypt) +{ + register unsigned long tin0, tin1; + register unsigned long tout0, tout1, xor0, xor1; + register long l = length; + unsigned long tin[2]; + + if (encrypt) { + c2l(iv, tout0); + c2l(iv, tout1); + iv -= 8; + for (l -= 8; l >= 0; l -= 8) { + c2l(in, tin0); + c2l(in, tin1); + tin0 ^= tout0; + tin1 ^= tout1; + tin[0] = tin0; + tin[1] = tin1; + RC5_32_encrypt(tin, ks); + tout0 = tin[0]; + l2c(tout0, out); + tout1 = tin[1]; + l2c(tout1, out); + } + if (l != -8) { + c2ln(in, tin0, tin1, l + 8); + tin0 ^= tout0; + tin1 ^= tout1; + tin[0] = tin0; + tin[1] = tin1; + RC5_32_encrypt(tin, ks); + tout0 = tin[0]; + l2c(tout0, out); + tout1 = tin[1]; + l2c(tout1, out); + } + l2c(tout0, iv); + l2c(tout1, iv); + } else { + c2l(iv, xor0); + c2l(iv, xor1); + iv -= 8; + for (l -= 8; l >= 0; l -= 8) { + c2l(in, tin0); + tin[0] = tin0; + c2l(in, tin1); + tin[1] = tin1; + RC5_32_decrypt(tin, ks); + tout0 = tin[0] ^ xor0; + tout1 = tin[1] ^ xor1; + l2c(tout0, out); + l2c(tout1, out); + xor0 = tin0; + xor1 = tin1; + } + if (l != -8) { + c2l(in, tin0); + tin[0] = tin0; + c2l(in, tin1); + tin[1] = tin1; + RC5_32_decrypt(tin, ks); + tout0 = tin[0] ^ xor0; + tout1 = tin[1] ^ xor1; + l2cn(tout0, tout1, out, l + 8); + xor0 = tin0; + xor1 = tin1; + } + l2c(xor0, iv); + l2c(xor1, iv); + } + tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0; + tin[0] = tin[1] = 0; +} + +void RC5_32_encrypt(unsigned long *d, RC5_32_KEY *key) +{ + RC5_32_INT a, b, *s; + + s = key->data; + + a = d[0] + s[0]; + b = d[1] + s[1]; + E_RC5_32(a, b, s, 2); + E_RC5_32(a, b, s, 4); + E_RC5_32(a, b, s, 6); + E_RC5_32(a, b, s, 8); + E_RC5_32(a, b, s, 10); + E_RC5_32(a, b, s, 12); + E_RC5_32(a, b, s, 14); + E_RC5_32(a, b, s, 16); + if (key->rounds == 12) { + E_RC5_32(a, b, s, 18); + E_RC5_32(a, b, s, 20); + E_RC5_32(a, b, s, 22); + E_RC5_32(a, b, s, 24); + } else if (key->rounds == 16) { + /* Do a full expansion to avoid a jump */ + E_RC5_32(a, b, s, 18); + E_RC5_32(a, b, s, 20); + E_RC5_32(a, b, s, 22); + E_RC5_32(a, b, s, 24); + E_RC5_32(a, b, s, 26); + E_RC5_32(a, b, s, 28); + E_RC5_32(a, b, s, 30); + E_RC5_32(a, b, s, 32); + } + d[0] = a; + d[1] = b; +} + +void RC5_32_decrypt(unsigned long *d, RC5_32_KEY *key) +{ + RC5_32_INT a, b, *s; + + s = key->data; + + a = d[0]; + b = d[1]; + if (key->rounds == 16) { + D_RC5_32(a, b, s, 32); + D_RC5_32(a, b, s, 30); + D_RC5_32(a, b, s, 28); + D_RC5_32(a, b, s, 26); + /* Do a full expansion to avoid a jump */ + D_RC5_32(a, b, s, 24); + D_RC5_32(a, b, s, 22); + D_RC5_32(a, b, s, 20); + D_RC5_32(a, b, s, 18); + } else if (key->rounds == 12) { + D_RC5_32(a, b, s, 24); + D_RC5_32(a, b, s, 22); + D_RC5_32(a, b, s, 20); + D_RC5_32(a, b, s, 18); + } + D_RC5_32(a, b, s, 16); + D_RC5_32(a, b, s, 14); + D_RC5_32(a, b, s, 12); + D_RC5_32(a, b, s, 10); + D_RC5_32(a, b, s, 8); + D_RC5_32(a, b, s, 6); + D_RC5_32(a, b, s, 4); + D_RC5_32(a, b, s, 2); + d[0] = a - s[0]; + d[1] = b - s[1]; +} diff --git a/openssl/crypto/rc5/rc5_locl.h b/openssl/crypto/rc5/rc5_locl.h new file mode 100644 index 0000000..ee757e6 --- /dev/null +++ b/openssl/crypto/rc5/rc5_locl.h @@ -0,0 +1,207 @@ +/* crypto/rc5/rc5_locl.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.] + */ + +#include <stdlib.h> + +#undef c2l +#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<<24L) + +/* NOTE - c is not incremented as per c2l */ +#undef c2ln +#define c2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c))))<<24L; \ + case 7: l2|=((unsigned long)(*(--(c))))<<16L; \ + case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \ + case 5: l2|=((unsigned long)(*(--(c)))); \ + case 4: l1 =((unsigned long)(*(--(c))))<<24L; \ + case 3: l1|=((unsigned long)(*(--(c))))<<16L; \ + case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \ + case 1: l1|=((unsigned long)(*(--(c)))); \ + } \ + } + +#undef l2c +#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>24L)&0xff)) + +/* NOTE - c is not incremented as per l2c */ +#undef l2cn +#define l2cn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \ + } \ + } + +/* NOTE - c is not incremented as per n2l */ +#define n2ln(c,l1,l2,n) { \ + c+=n; \ + l1=l2=0; \ + switch (n) { \ + case 8: l2 =((unsigned long)(*(--(c)))) ; \ + case 7: l2|=((unsigned long)(*(--(c))))<< 8; \ + case 6: l2|=((unsigned long)(*(--(c))))<<16; \ + case 5: l2|=((unsigned long)(*(--(c))))<<24; \ + case 4: l1 =((unsigned long)(*(--(c)))) ; \ + case 3: l1|=((unsigned long)(*(--(c))))<< 8; \ + case 2: l1|=((unsigned long)(*(--(c))))<<16; \ + case 1: l1|=((unsigned long)(*(--(c))))<<24; \ + } \ + } + +/* NOTE - c is not incremented as per l2n */ +#define l2nn(l1,l2,c,n) { \ + c+=n; \ + switch (n) { \ + case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \ + case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \ + case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \ + case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \ + case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \ + case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \ + case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \ + case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \ + } \ + } + +#undef n2l +#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \ + l|=((unsigned long)(*((c)++)))<<16L, \ + l|=((unsigned long)(*((c)++)))<< 8L, \ + l|=((unsigned long)(*((c)++)))) + +#undef l2n +#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \ + *((c)++)=(unsigned char)(((l)>>16L)&0xff), \ + *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \ + *((c)++)=(unsigned char)(((l) )&0xff)) + +#if (defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER)) +# define ROTATE_l32(a,n) _lrotl(a,n) +# define ROTATE_r32(a,n) _lrotr(a,n) +#elif defined(__ICC) +# define ROTATE_l32(a,n) _rotl(a,n) +# define ROTATE_r32(a,n) _rotr(a,n) +#elif defined(__GNUC__) && __GNUC__>=2 && !defined(__STRICT_ANSI__) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) && !defined(PEDANTIC) +# if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__) +# define ROTATE_l32(a,n) ({ register unsigned int ret; \ + asm ("roll %%cl,%0" \ + : "=r"(ret) \ + : "c"(n),"0"((unsigned int)(a)) \ + : "cc"); \ + ret; \ + }) +# define ROTATE_r32(a,n) ({ register unsigned int ret; \ + asm ("rorl %%cl,%0" \ + : "=r"(ret) \ + : "c"(n),"0"((unsigned int)(a)) \ + : "cc"); \ + ret; \ + }) +# endif +#endif +#ifndef ROTATE_l32 +# define ROTATE_l32(a,n) (((a)<<(n&0x1f))|(((a)&0xffffffff)>>(32-(n&0x1f)))) +#endif +#ifndef ROTATE_r32 +# define ROTATE_r32(a,n) (((a)<<(32-(n&0x1f)))|(((a)&0xffffffff)>>(n&0x1f))) +#endif + +#define RC5_32_MASK 0xffffffffL + +#define RC5_16_P 0xB7E1 +#define RC5_16_Q 0x9E37 +#define RC5_32_P 0xB7E15163L +#define RC5_32_Q 0x9E3779B9L +#define RC5_64_P 0xB7E151628AED2A6BLL +#define RC5_64_Q 0x9E3779B97F4A7C15LL + +#define E_RC5_32(a,b,s,n) \ + a^=b; \ + a=ROTATE_l32(a,b); \ + a+=s[n]; \ + a&=RC5_32_MASK; \ + b^=a; \ + b=ROTATE_l32(b,a); \ + b+=s[n+1]; \ + b&=RC5_32_MASK; + +#define D_RC5_32(a,b,s,n) \ + b-=s[n+1]; \ + b&=RC5_32_MASK; \ + b=ROTATE_r32(b,a); \ + b^=a; \ + a-=s[n]; \ + a&=RC5_32_MASK; \ + a=ROTATE_r32(a,b); \ + a^=b; diff --git a/openssl/crypto/rc5/rc5_skey.c b/openssl/crypto/rc5/rc5_skey.c new file mode 100644 index 0000000..5dd4a52 --- /dev/null +++ b/openssl/crypto/rc5/rc5_skey.c @@ -0,0 +1,110 @@ +/* crypto/rc5/rc5_skey.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 <openssl/rc5.h> +#include "rc5_locl.h" + +void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data, + int rounds) +{ + RC5_32_INT L[64], l, ll, A, B, *S, k; + int i, j, m, c, t, ii, jj; + + if ((rounds != RC5_16_ROUNDS) && + (rounds != RC5_12_ROUNDS) && (rounds != RC5_8_ROUNDS)) + rounds = RC5_16_ROUNDS; + + key->rounds = rounds; + S = &(key->data[0]); + j = 0; + for (i = 0; i <= (len - 8); i += 8) { + c2l(data, l); + L[j++] = l; + c2l(data, l); + L[j++] = l; + } + ii = len - i; + if (ii) { + k = len & 0x07; + c2ln(data, l, ll, k); + L[j + 0] = l; + L[j + 1] = ll; + } + + c = (len + 3) / 4; + t = (rounds + 1) * 2; + S[0] = RC5_32_P; + for (i = 1; i < t; i++) + S[i] = (S[i - 1] + RC5_32_Q) & RC5_32_MASK; + + j = (t > c) ? t : c; + j *= 3; + ii = jj = 0; + A = B = 0; + for (i = 0; i < j; i++) { + k = (S[ii] + A + B) & RC5_32_MASK; + A = S[ii] = ROTATE_l32(k, 3); + m = (int)(A + B); + k = (L[jj] + A + B) & RC5_32_MASK; + B = L[jj] = ROTATE_l32(k, m); + if (++ii >= t) + ii = 0; + if (++jj >= c) + jj = 0; + } +} diff --git a/openssl/crypto/rc5/rc5cfb64.c b/openssl/crypto/rc5/rc5cfb64.c new file mode 100644 index 0000000..a3813e0 --- /dev/null +++ b/openssl/crypto/rc5/rc5cfb64.c @@ -0,0 +1,123 @@ +/* crypto/rc5/rc5cfb64.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 <openssl/rc5.h> +#include "rc5_locl.h" + +/* + * The input and output encrypted as though 64bit cfb mode is being used. + * The extra state information to record how much of the 64bit block we have + * used is contained in *num; + */ + +void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out, + long length, RC5_32_KEY *schedule, + unsigned char *ivec, int *num, int encrypt) +{ + register unsigned long v0, v1, t; + register int n = *num; + register long l = length; + unsigned long ti[2]; + unsigned char *iv, c, cc; + + iv = (unsigned char *)ivec; + if (encrypt) { + while (l--) { + if (n == 0) { + c2l(iv, v0); + ti[0] = v0; + c2l(iv, v1); + ti[1] = v1; + RC5_32_encrypt((unsigned long *)ti, schedule); + iv = (unsigned char *)ivec; + t = ti[0]; + l2c(t, iv); + t = ti[1]; + l2c(t, iv); + iv = (unsigned char *)ivec; + } + c = *(in++) ^ iv[n]; + *(out++) = c; + iv[n] = c; + n = (n + 1) & 0x07; + } + } else { + while (l--) { + if (n == 0) { + c2l(iv, v0); + ti[0] = v0; + c2l(iv, v1); + ti[1] = v1; + RC5_32_encrypt((unsigned long *)ti, schedule); + iv = (unsigned char *)ivec; + t = ti[0]; + l2c(t, iv); + t = ti[1]; + l2c(t, iv); + iv = (unsigned char *)ivec; + } + cc = *(in++); + c = iv[n]; + iv[n] = cc; + *(out++) = c ^ cc; + n = (n + 1) & 0x07; + } + } + v0 = v1 = ti[0] = ti[1] = t = c = cc = 0; + *num = n; +} diff --git a/openssl/crypto/rc5/rc5ofb64.c b/openssl/crypto/rc5/rc5ofb64.c new file mode 100644 index 0000000..d3c6306 --- /dev/null +++ b/openssl/crypto/rc5/rc5ofb64.c @@ -0,0 +1,110 @@ +/* crypto/rc5/rc5ofb64.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 <openssl/rc5.h> +#include "rc5_locl.h" + +/* + * The input and output encrypted as though 64bit ofb mode is being used. + * The extra state information to record how much of the 64bit block we have + * used is contained in *num; + */ +void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out, + long length, RC5_32_KEY *schedule, + unsigned char *ivec, int *num) +{ + register unsigned long v0, v1, t; + register int n = *num; + register long l = length; + unsigned char d[8]; + register char *dp; + unsigned long ti[2]; + unsigned char *iv; + int save = 0; + + iv = (unsigned char *)ivec; + c2l(iv, v0); + c2l(iv, v1); + ti[0] = v0; + ti[1] = v1; + dp = (char *)d; + l2c(v0, dp); + l2c(v1, dp); + while (l--) { + if (n == 0) { + RC5_32_encrypt((unsigned long *)ti, schedule); + dp = (char *)d; + t = ti[0]; + l2c(t, dp); + t = ti[1]; + l2c(t, dp); + save++; + } + *(out++) = *(in++) ^ d[n]; + n = (n + 1) & 0x07; + } + if (save) { + v0 = ti[0]; + v1 = ti[1]; + iv = (unsigned char *)ivec; + l2c(v0, iv); + l2c(v1, iv); + } + t = v0 = v1 = ti[0] = ti[1] = 0; + *num = n; +} diff --git a/openssl/crypto/rc5/rc5s.cpp b/openssl/crypto/rc5/rc5s.cpp new file mode 100644 index 0000000..1c5518b --- /dev/null +++ b/openssl/crypto/rc5/rc5s.cpp @@ -0,0 +1,70 @@ +// +// gettsc.inl +// +// gives access to the Pentium's (secret) cycle counter +// +// This software was written by Leonard Janke (janke@unixg.ubc.ca) +// in 1996-7 and is entered, by him, into the public domain. + +#if defined(__WATCOMC__) +void GetTSC(unsigned long&); +#pragma aux GetTSC = 0x0f 0x31 "mov [edi], eax" parm [edi] modify [edx eax]; +#elif defined(__GNUC__) +inline +void GetTSC(unsigned long& tsc) +{ + asm volatile(".byte 15, 49\n\t" + : "=eax" (tsc) + : + : "%edx", "%eax"); +} +#elif defined(_MSC_VER) +inline +void GetTSC(unsigned long& tsc) +{ + unsigned long a; + __asm _emit 0fh + __asm _emit 31h + __asm mov a, eax; + tsc=a; +} +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <openssl/rc5.h> + +void main(int argc,char *argv[]) + { + RC5_32_KEY key; + unsigned long s1,s2,e1,e2; + unsigned long data[2]; + int i,j; + static unsigned char d[16]={0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}; + + RC5_32_set_key(&key, 16,d,12); + + for (j=0; j<6; j++) + { + for (i=0; i<1000; i++) /**/ + { + RC5_32_encrypt(&data[0],&key); + GetTSC(s1); + RC5_32_encrypt(&data[0],&key); + RC5_32_encrypt(&data[0],&key); + RC5_32_encrypt(&data[0],&key); + GetTSC(e1); + GetTSC(s2); + RC5_32_encrypt(&data[0],&key); + RC5_32_encrypt(&data[0],&key); + RC5_32_encrypt(&data[0],&key); + RC5_32_encrypt(&data[0],&key); + GetTSC(e2); + RC5_32_encrypt(&data[0],&key); + } + + printf("cast %d %d (%d)\n", + e1-s1,e2-s2,((e2-s2)-(e1-s1))); + } + } + diff --git a/openssl/crypto/rc5/rc5speed.c b/openssl/crypto/rc5/rc5speed.c new file mode 100644 index 0000000..3f59570 --- /dev/null +++ b/openssl/crypto/rc5/rc5speed.c @@ -0,0 +1,265 @@ +/* crypto/rc5/rc5speed.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.] + */ + +/* 11-Sep-92 Andrew Daviel Support for Silicon Graphics IRIX added */ +/* 06-Apr-92 Luke Brennan Support for VMS and add extra signal calls */ + +#if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX) +# define TIMES +#endif + +#include <stdio.h> + +#include <openssl/e_os2.h> +#include OPENSSL_UNISTD_IO +OPENSSL_DECLARE_EXIT +#ifndef OPENSSL_SYS_NETWARE +# include <signal.h> +#endif +#ifndef _IRIX +# include <time.h> +#endif +#ifdef TIMES +# include <sys/types.h> +# include <sys/times.h> +#endif + /* + * Depending on the VMS version, the tms structure is perhaps defined. + * The __TMS macro will show if it was. If it wasn't defined, we should + * undefine TIMES, since that tells the rest of the program how things + * should be handled. -- Richard Levitte + */ +#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS) +# undef TIMES +#endif +#ifndef TIMES +# include <sys/timeb.h> +#endif +#if defined(sun) || defined(__ultrix) +# define _POSIX_SOURCE +# include <limits.h> +# include <sys/param.h> +#endif +#include <openssl/rc5.h> +/* The following if from times(3) man page. It may need to be changed */ +#ifndef HZ +# ifndef CLK_TCK +# define HZ 100.0 +# else /* CLK_TCK */ +# define HZ ((double)CLK_TCK) +# endif +#endif +#define BUFSIZE ((long)1024) +long run = 0; + +double Time_F(int s); +#ifdef SIGALRM +# if defined(__STDC__) || defined(sgi) || defined(_AIX) +# define SIGRETTYPE void +# else +# define SIGRETTYPE int +# endif + +SIGRETTYPE sig_done(int sig); +SIGRETTYPE sig_done(int sig) +{ + signal(SIGALRM, sig_done); + run = 0; +# ifdef LINT + sig = sig; +# endif +} +#endif + +#define START 0 +#define STOP 1 + +double Time_F(int s) +{ + double ret; +#ifdef TIMES + static struct tms tstart, tend; + + if (s == START) { + times(&tstart); + return (0); + } else { + times(&tend); + ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ; + return ((ret == 0.0) ? 1e-6 : ret); + } +#else /* !times() */ + static struct timeb tstart, tend; + long i; + + if (s == START) { + ftime(&tstart); + return (0); + } else { + ftime(&tend); + i = (long)tend.millitm - (long)tstart.millitm; + ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1e3; + return ((ret == 0.0) ? 1e-6 : ret); + } +#endif +} + +int main(int argc, char **argv) +{ + long count; + static unsigned char buf[BUFSIZE]; + static unsigned char key[] = { + 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, + 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10, + }; + RC5_32_KEY sch; + double a, b, c, d; +#ifndef SIGALRM + long ca, cb, cc; +#endif + +#ifndef TIMES + printf("To get the most accurate results, try to run this\n"); + printf("program when this computer is idle.\n"); +#endif + +#ifndef SIGALRM + printf("First we calculate the approximate speed ...\n"); + RC5_32_set_key(&sch, 16, key, 12); + count = 10; + do { + long i; + unsigned long data[2]; + + count *= 2; + Time_F(START); + for (i = count; i; i--) + RC5_32_encrypt(data, &sch); + d = Time_F(STOP); + } while (d < 3.0); + ca = count / 512; + cb = count; + cc = count * 8 / BUFSIZE + 1; + printf("Doing RC5_32_set_key %ld times\n", ca); +# define COND(d) (count != (d)) +# define COUNT(d) (d) +#else +# define COND(c) (run) +# define COUNT(d) (count) + signal(SIGALRM, sig_done); + printf("Doing RC5_32_set_key for 10 seconds\n"); + alarm(10); +#endif + + Time_F(START); + for (count = 0, run = 1; COND(ca); count += 4) { + RC5_32_set_key(&sch, 16, key, 12); + RC5_32_set_key(&sch, 16, key, 12); + RC5_32_set_key(&sch, 16, key, 12); + RC5_32_set_key(&sch, 16, key, 12); + } + d = Time_F(STOP); + printf("%ld RC5_32_set_key's in %.2f seconds\n", count, d); + a = ((double)COUNT(ca)) / d; + +#ifdef SIGALRM + printf("Doing RC5_32_encrypt's for 10 seconds\n"); + alarm(10); +#else + printf("Doing RC5_32_encrypt %ld times\n", cb); +#endif + Time_F(START); + for (count = 0, run = 1; COND(cb); count += 4) { + unsigned long data[2]; + + RC5_32_encrypt(data, &sch); + RC5_32_encrypt(data, &sch); + RC5_32_encrypt(data, &sch); + RC5_32_encrypt(data, &sch); + } + d = Time_F(STOP); + printf("%ld RC5_32_encrypt's in %.2f second\n", count, d); + b = ((double)COUNT(cb) * 8) / d; + +#ifdef SIGALRM + printf("Doing RC5_32_cbc_encrypt on %ld byte blocks for 10 seconds\n", + BUFSIZE); + alarm(10); +#else + printf("Doing RC5_32_cbc_encrypt %ld times on %ld byte blocks\n", cc, + BUFSIZE); +#endif + Time_F(START); + for (count = 0, run = 1; COND(cc); count++) + RC5_32_cbc_encrypt(buf, buf, BUFSIZE, &sch, &(key[0]), RC5_ENCRYPT); + d = Time_F(STOP); + printf("%ld RC5_32_cbc_encrypt's of %ld byte blocks in %.2f second\n", + count, BUFSIZE, d); + c = ((double)COUNT(cc) * BUFSIZE) / d; + + printf("RC5_32/12/16 set_key per sec = %12.2f (%9.3fuS)\n", a, + 1.0e6 / a); + printf("RC5_32/12/16 raw ecb bytes per sec = %12.2f (%9.3fuS)\n", b, + 8.0e6 / b); + printf("RC5_32/12/16 cbc bytes per sec = %12.2f (%9.3fuS)\n", c, + 8.0e6 / c); + exit(0); +#if defined(LINT) || defined(OPENSSL_SYS_MSDOS) + return (0); +#endif +} diff --git a/openssl/crypto/rc5/rc5test.c b/openssl/crypto/rc5/rc5test.c new file mode 100644 index 0000000..b29a436 --- /dev/null +++ b/openssl/crypto/rc5/rc5test.c @@ -0,0 +1,381 @@ +/* crypto/rc5/rc5test.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.] + */ + +/* + * This has been a quickly hacked 'ideatest.c'. When I add tests for other + * RC5 modes, more of the code will be uncommented. + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> + +#include "../e_os.h" + +#ifdef OPENSSL_NO_RC5 +int main(int argc, char *argv[]) +{ + printf("No RC5 support\n"); + return (0); +} +#else +# include <openssl/rc5.h> + +static unsigned char RC5key[5][16] = { + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x91, 0x5f, 0x46, 0x19, 0xbe, 0x41, 0xb2, 0x51, + 0x63, 0x55, 0xa5, 0x01, 0x10, 0xa9, 0xce, 0x91}, + {0x78, 0x33, 0x48, 0xe7, 0x5a, 0xeb, 0x0f, 0x2f, + 0xd7, 0xb1, 0x69, 0xbb, 0x8d, 0xc1, 0x67, 0x87}, + {0xdc, 0x49, 0xdb, 0x13, 0x75, 0xa5, 0x58, 0x4f, + 0x64, 0x85, 0xb4, 0x13, 0xb5, 0xf1, 0x2b, 0xaf}, + {0x52, 0x69, 0xf1, 0x49, 0xd4, 0x1b, 0xa0, 0x15, + 0x24, 0x97, 0x57, 0x4d, 0x7f, 0x15, 0x31, 0x25}, +}; + +static unsigned char RC5plain[5][8] = { + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x21, 0xA5, 0xDB, 0xEE, 0x15, 0x4B, 0x8F, 0x6D}, + {0xF7, 0xC0, 0x13, 0xAC, 0x5B, 0x2B, 0x89, 0x52}, + {0x2F, 0x42, 0xB3, 0xB7, 0x03, 0x69, 0xFC, 0x92}, + {0x65, 0xC1, 0x78, 0xB2, 0x84, 0xD1, 0x97, 0xCC}, +}; + +static unsigned char RC5cipher[5][8] = { + {0x21, 0xA5, 0xDB, 0xEE, 0x15, 0x4B, 0x8F, 0x6D}, + {0xF7, 0xC0, 0x13, 0xAC, 0x5B, 0x2B, 0x89, 0x52}, + {0x2F, 0x42, 0xB3, 0xB7, 0x03, 0x69, 0xFC, 0x92}, + {0x65, 0xC1, 0x78, 0xB2, 0x84, 0xD1, 0x97, 0xCC}, + {0xEB, 0x44, 0xE4, 0x15, 0xDA, 0x31, 0x98, 0x24}, +}; + +# define RC5_CBC_NUM 27 +static unsigned char rc5_cbc_cipher[RC5_CBC_NUM][8] = { + {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1e}, + {0x79, 0x7b, 0xba, 0x4d, 0x78, 0x11, 0x1d, 0x1e}, + {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1f}, + {0x7a, 0x7b, 0xba, 0x4d, 0x79, 0x11, 0x1d, 0x1f}, + {0x8b, 0x9d, 0xed, 0x91, 0xce, 0x77, 0x94, 0xa6}, + {0x2f, 0x75, 0x9f, 0xe7, 0xad, 0x86, 0xa3, 0x78}, + {0xdc, 0xa2, 0x69, 0x4b, 0xf4, 0x0e, 0x07, 0x88}, + {0xdc, 0xa2, 0x69, 0x4b, 0xf4, 0x0e, 0x07, 0x88}, + {0xdc, 0xfe, 0x09, 0x85, 0x77, 0xec, 0xa5, 0xff}, + {0x96, 0x46, 0xfb, 0x77, 0x63, 0x8f, 0x9c, 0xa8}, + {0xb2, 0xb3, 0x20, 0x9d, 0xb6, 0x59, 0x4d, 0xa4}, + {0x54, 0x5f, 0x7f, 0x32, 0xa5, 0xfc, 0x38, 0x36}, + {0x82, 0x85, 0xe7, 0xc1, 0xb5, 0xbc, 0x74, 0x02}, + {0xfc, 0x58, 0x6f, 0x92, 0xf7, 0x08, 0x09, 0x34}, + {0xcf, 0x27, 0x0e, 0xf9, 0x71, 0x7f, 0xf7, 0xc4}, + {0xe4, 0x93, 0xf1, 0xc1, 0xbb, 0x4d, 0x6e, 0x8c}, + {0x5c, 0x4c, 0x04, 0x1e, 0x0f, 0x21, 0x7a, 0xc3}, + {0x92, 0x1f, 0x12, 0x48, 0x53, 0x73, 0xb4, 0xf7}, + {0x5b, 0xa0, 0xca, 0x6b, 0xbe, 0x7f, 0x5f, 0xad}, + {0xc5, 0x33, 0x77, 0x1c, 0xd0, 0x11, 0x0e, 0x63}, + {0x29, 0x4d, 0xdb, 0x46, 0xb3, 0x27, 0x8d, 0x60}, + {0xda, 0xd6, 0xbd, 0xa9, 0xdf, 0xe8, 0xf7, 0xe8}, + {0x97, 0xe0, 0x78, 0x78, 0x37, 0xed, 0x31, 0x7f}, + {0x78, 0x75, 0xdb, 0xf6, 0x73, 0x8c, 0x64, 0x78}, + {0x8f, 0x34, 0xc3, 0xc6, 0x81, 0xc9, 0x96, 0x95}, + {0x7c, 0xb3, 0xf1, 0xdf, 0x34, 0xf9, 0x48, 0x11}, + {0x7f, 0xd1, 0xa0, 0x23, 0xa5, 0xbb, 0xa2, 0x17}, +}; + +static unsigned char rc5_cbc_key[RC5_CBC_NUM][17] = { + {1, 0x00}, + {1, 0x00}, + {1, 0x00}, + {1, 0x00}, + {1, 0x00}, + {1, 0x11}, + {1, 0x00}, + {4, 0x00, 0x00, 0x00, 0x00}, + {1, 0x00}, + {1, 0x00}, + {1, 0x00}, + {1, 0x00}, + {4, 0x01, 0x02, 0x03, 0x04}, + {4, 0x01, 0x02, 0x03, 0x04}, + {4, 0x01, 0x02, 0x03, 0x04}, + {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {8, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {16, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {5, 0x01, 0x02, 0x03, 0x04, 0x05}, + {5, 0x01, 0x02, 0x03, 0x04, 0x05}, + {5, 0x01, 0x02, 0x03, 0x04, 0x05}, + {5, 0x01, 0x02, 0x03, 0x04, 0x05}, + {5, 0x01, 0x02, 0x03, 0x04, 0x05}, +}; + +static unsigned char rc5_cbc_plain[RC5_CBC_NUM][8] = { + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, + {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, + {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, + {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, + {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80}, + {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, + {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, + {0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x01}, +}; + +static int rc5_cbc_rounds[RC5_CBC_NUM] = { + 0, 0, 0, 0, 0, 1, 2, 2, + 8, 8, 12, 16, 8, 12, 16, 12, + 8, 12, 16, 8, 12, 16, 12, 8, + 8, 8, 8, +}; + +static unsigned char rc5_cbc_iv[RC5_CBC_NUM][8] = { + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x78, 0x75, 0xdb, 0xf6, 0x73, 0x8c, 0x64, 0x78}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x7c, 0xb3, 0xf1, 0xdf, 0x34, 0xf9, 0x48, 0x11}, +}; + +int main(int argc, char *argv[]) +{ + int i, n, err = 0; + RC5_32_KEY key; + unsigned char buf[8], buf2[8], ivb[8]; + + for (n = 0; n < 5; n++) { + RC5_32_set_key(&key, 16, &(RC5key[n][0]), 12); + + RC5_32_ecb_encrypt(&(RC5plain[n][0]), buf, &key, RC5_ENCRYPT); + if (memcmp(&(RC5cipher[n][0]), buf, 8) != 0) { + printf("ecb RC5 error encrypting (%d)\n", n + 1); + printf("got :"); + for (i = 0; i < 8; i++) + printf("%02X ", buf[i]); + printf("\n"); + printf("expected:"); + for (i = 0; i < 8; i++) + printf("%02X ", RC5cipher[n][i]); + err = 20; + printf("\n"); + } + + RC5_32_ecb_encrypt(buf, buf2, &key, RC5_DECRYPT); + if (memcmp(&(RC5plain[n][0]), buf2, 8) != 0) { + printf("ecb RC5 error decrypting (%d)\n", n + 1); + printf("got :"); + for (i = 0; i < 8; i++) + printf("%02X ", buf2[i]); + printf("\n"); + printf("expected:"); + for (i = 0; i < 8; i++) + printf("%02X ", RC5plain[n][i]); + printf("\n"); + err = 3; + } + } + if (err == 0) + printf("ecb RC5 ok\n"); + + for (n = 0; n < RC5_CBC_NUM; n++) { + i = rc5_cbc_rounds[n]; + if (i < 8) + continue; + + RC5_32_set_key(&key, rc5_cbc_key[n][0], &(rc5_cbc_key[n][1]), i); + + memcpy(ivb, &(rc5_cbc_iv[n][0]), 8); + RC5_32_cbc_encrypt(&(rc5_cbc_plain[n][0]), buf, 8, + &key, &(ivb[0]), RC5_ENCRYPT); + + if (memcmp(&(rc5_cbc_cipher[n][0]), buf, 8) != 0) { + printf("cbc RC5 error encrypting (%d)\n", n + 1); + printf("got :"); + for (i = 0; i < 8; i++) + printf("%02X ", buf[i]); + printf("\n"); + printf("expected:"); + for (i = 0; i < 8; i++) + printf("%02X ", rc5_cbc_cipher[n][i]); + err = 30; + printf("\n"); + } + + memcpy(ivb, &(rc5_cbc_iv[n][0]), 8); + RC5_32_cbc_encrypt(buf, buf2, 8, &key, &(ivb[0]), RC5_DECRYPT); + if (memcmp(&(rc5_cbc_plain[n][0]), buf2, 8) != 0) { + printf("cbc RC5 error decrypting (%d)\n", n + 1); + printf("got :"); + for (i = 0; i < 8; i++) + printf("%02X ", buf2[i]); + printf("\n"); + printf("expected:"); + for (i = 0; i < 8; i++) + printf("%02X ", rc5_cbc_plain[n][i]); + printf("\n"); + err = 3; + } + } + if (err == 0) + printf("cbc RC5 ok\n"); + + EXIT(err); + return (err); +} + +# ifdef undef +static int cfb64_test(unsigned char *cfb_cipher) +{ + IDEA_KEY_SCHEDULE eks, dks; + int err = 0, i, n; + + idea_set_encrypt_key(cfb_key, &eks); + idea_set_decrypt_key(&eks, &dks); + memcpy(cfb_tmp, cfb_iv, 8); + n = 0; + idea_cfb64_encrypt(plain, cfb_buf1, (long)12, &eks, + cfb_tmp, &n, IDEA_ENCRYPT); + idea_cfb64_encrypt(&(plain[12]), &(cfb_buf1[12]), + (long)CFB_TEST_SIZE - 12, &eks, + cfb_tmp, &n, IDEA_ENCRYPT); + if (memcmp(cfb_cipher, cfb_buf1, CFB_TEST_SIZE) != 0) { + err = 1; + printf("idea_cfb64_encrypt encrypt error\n"); + for (i = 0; i < CFB_TEST_SIZE; i += 8) + printf("%s\n", pt(&(cfb_buf1[i]))); + } + memcpy(cfb_tmp, cfb_iv, 8); + n = 0; + idea_cfb64_encrypt(cfb_buf1, cfb_buf2, (long)17, &eks, + cfb_tmp, &n, IDEA_DECRYPT); + idea_cfb64_encrypt(&(cfb_buf1[17]), &(cfb_buf2[17]), + (long)CFB_TEST_SIZE - 17, &dks, + cfb_tmp, &n, IDEA_DECRYPT); + if (memcmp(plain, cfb_buf2, CFB_TEST_SIZE) != 0) { + err = 1; + printf("idea_cfb_encrypt decrypt error\n"); + for (i = 0; i < 24; i += 8) + printf("%s\n", pt(&(cfb_buf2[i]))); + } + return (err); +} + +static char *pt(unsigned char *p) +{ + static char bufs[10][20]; + static int bnum = 0; + char *ret; + int i; + static char *f = "0123456789ABCDEF"; + + ret = &(bufs[bnum++][0]); + bnum %= 10; + for (i = 0; i < 8; i++) { + ret[i * 2] = f[(p[i] >> 4) & 0xf]; + ret[i * 2 + 1] = f[p[i] & 0xf]; + } + ret[16] = '\0'; + return (ret); +} + +# endif +#endif |