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first commit, SM2-DSA only

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Zhi Guan
2014-12-01 10:40:26 +08:00
commit 57954c4567
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94
crypto/rc5/Makefile Normal file
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#
# 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) $(SRC)>fluff
depend:
@[ -n "$(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

110
crypto/rc5/asm/rc5-586.pl Normal file
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#!/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);
}

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/* 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

80
crypto/rc5/rc5_ecb.c Normal file
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/* 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;
}

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crypto/rc5/rc5_enc.c Normal file
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/* 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];
}

207
crypto/rc5/rc5_locl.h Normal file
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/* 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)) || defined(__ICC)
#define ROTATE_l32(a,n) _lrotl(a,n)
#define ROTATE_r32(a,n) _lrotr(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;

113
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/* 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;
}
}

122
crypto/rc5/rc5cfb64.c Normal file
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/* 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;
}

111
crypto/rc5/rc5ofb64.c Normal file
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/* 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;
}

70
crypto/rc5/rc5s.cpp Normal file
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//
// 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)));
}
}

277
crypto/rc5/rc5speed.c Normal file
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/* 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
}

386
crypto/rc5/rc5test.c Normal file
View File

@@ -0,0 +1,386 @@
/* 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