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-rw-r--r--src/lib/libcrypto/rc5/Makefile110
-rw-r--r--src/lib/libcrypto/rc5/asm/rc5-586.pl109
-rw-r--r--src/lib/libcrypto/rc5/rc5.h119
-rw-r--r--src/lib/libcrypto/rc5/rc5_locl.h207
-rw-r--r--src/lib/libcrypto/rc5/rc5s.cpp70
-rw-r--r--src/lib/libcrypto/rc5/rc5test.c386
6 files changed, 892 insertions, 109 deletions
diff --git a/src/lib/libcrypto/rc5/Makefile b/src/lib/libcrypto/rc5/Makefile
new file mode 100644
index 0000000000..16e6a60017
--- /dev/null
+++ b/src/lib/libcrypto/rc5/Makefile
@@ -0,0 +1,110 @@
1#
2# OpenSSL/crypto/rc5/Makefile
3#
4
5DIR= rc5
6TOP= ../..
7CC= cc
8CPP= $(CC) -E
9INCLUDES=
10CFLAG=-g
11INSTALL_PREFIX=
12OPENSSLDIR= /usr/local/ssl
13INSTALLTOP=/usr/local/ssl
14MAKEDEPPROG= makedepend
15MAKEDEPEND= $(TOP)/util/domd $(TOP) -MD $(MAKEDEPPROG)
16MAKEFILE= Makefile
17AR= ar r
18
19RC5_ENC= rc5_enc.o
20# or use
21#DES_ENC= r586-elf.o
22
23CFLAGS= $(INCLUDES) $(CFLAG)
24ASFLAGS= $(INCLUDES) $(ASFLAG)
25
26GENERAL=Makefile
27TEST=rc5test.c
28APPS=
29
30LIB=$(TOP)/libcrypto.a
31LIBSRC=rc5_skey.c rc5_ecb.c rc5_enc.c rc5cfb64.c rc5ofb64.c
32LIBOBJ=rc5_skey.o rc5_ecb.o $(RC5_ENC) rc5cfb64.o rc5ofb64.o
33
34SRC= $(LIBSRC)
35
36EXHEADER= rc5.h
37HEADER= rc5_locl.h $(EXHEADER)
38
39ALL= $(GENERAL) $(SRC) $(HEADER)
40
41top:
42 (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
43
44all: lib
45
46lib: $(LIBOBJ)
47 $(AR) $(LIB) $(LIBOBJ)
48 $(RANLIB) $(LIB) || echo Never mind.
49 @touch lib
50
51# elf
52asm/r586-elf.s: asm/rc5-586.pl ../perlasm/x86asm.pl ../perlasm/cbc.pl
53 (cd asm; $(PERL) rc5-586.pl elf $(CFLAGS) > r586-elf.s)
54
55# a.out
56asm/r586-out.o: asm/r586unix.cpp
57 $(CPP) -DOUT asm/r586unix.cpp | as -o asm/r586-out.o
58
59# bsdi
60asm/r586bsdi.o: asm/r586unix.cpp
61 $(CPP) -DBSDI asm/r586unix.cpp | sed 's/ :/:/' | as -o asm/r586bsdi.o
62
63asm/r586unix.cpp: asm/rc5-586.pl ../perlasm/x86asm.pl ../perlasm/cbc.pl
64 (cd asm; $(PERL) rc5-586.pl cpp >r586unix.cpp)
65
66files:
67 $(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
68
69links:
70 @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
71 @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
72 @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
73
74install:
75 @headerlist="$(EXHEADER)"; for i in $$headerlist ; \
76 do \
77 (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
78 chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
79 done;
80
81tags:
82 ctags $(SRC)
83
84tests:
85
86lint:
87 lint -DLINT $(INCLUDES) $(SRC)>fluff
88
89depend:
90 $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
91
92dclean:
93 $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
94 mv -f Makefile.new $(MAKEFILE)
95
96clean:
97 rm -f asm/r586unix.cpp asm/*-elf.* *.o asm/*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
98
99# DO NOT DELETE THIS LINE -- make depend depends on it.
100
101rc5_ecb.o: ../../include/openssl/opensslv.h ../../include/openssl/rc5.h
102rc5_ecb.o: rc5_ecb.c rc5_locl.h
103rc5_enc.o: ../../include/openssl/rc5.h rc5_enc.c rc5_locl.h
104rc5_skey.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
105rc5_skey.o: ../../include/openssl/fips.h ../../include/openssl/opensslconf.h
106rc5_skey.o: ../../include/openssl/opensslv.h ../../include/openssl/rc5.h
107rc5_skey.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
108rc5_skey.o: ../../include/openssl/symhacks.h rc5_locl.h rc5_skey.c
109rc5cfb64.o: ../../include/openssl/rc5.h rc5_locl.h rc5cfb64.c
110rc5ofb64.o: ../../include/openssl/rc5.h rc5_locl.h rc5ofb64.c
diff --git a/src/lib/libcrypto/rc5/asm/rc5-586.pl b/src/lib/libcrypto/rc5/asm/rc5-586.pl
deleted file mode 100644
index edff1d1e64..0000000000
--- a/src/lib/libcrypto/rc5/asm/rc5-586.pl
+++ /dev/null
@@ -1,109 +0,0 @@
1#!/usr/local/bin/perl
2
3push(@INC,"perlasm","../../perlasm");
4require "x86asm.pl";
5require "cbc.pl";
6
7&asm_init($ARGV[0],"rc5-586.pl");
8
9$RC5_MAX_ROUNDS=16;
10$RC5_32_OFF=($RC5_MAX_ROUNDS+2)*4;
11$A="edi";
12$B="esi";
13$S="ebp";
14$tmp1="eax";
15$r="ebx";
16$tmpc="ecx";
17$tmp4="edx";
18
19&RC5_32_encrypt("RC5_32_encrypt",1);
20&RC5_32_encrypt("RC5_32_decrypt",0);
21&cbc("RC5_32_cbc_encrypt","RC5_32_encrypt","RC5_32_decrypt",0,4,5,3,-1,-1);
22&asm_finish();
23
24sub RC5_32_encrypt
25 {
26 local($name,$enc)=@_;
27
28 &function_begin_B($name,"");
29
30 &comment("");
31
32 &push("ebp");
33 &push("esi");
34 &push("edi");
35 &mov($tmp4,&wparam(0));
36 &mov($S,&wparam(1));
37
38 &comment("Load the 2 words");
39 &mov($A,&DWP(0,$tmp4,"",0));
40 &mov($B,&DWP(4,$tmp4,"",0));
41
42 &push($r);
43 &mov($r, &DWP(0,$S,"",0));
44
45 # encrypting part
46
47 if ($enc)
48 {
49 &add($A, &DWP(4+0,$S,"",0));
50 &add($B, &DWP(4+4,$S,"",0));
51
52 for ($i=0; $i<$RC5_MAX_ROUNDS; $i++)
53 {
54 &xor($A, $B);
55 &mov($tmp1, &DWP(12+$i*8,$S,"",0));
56 &mov($tmpc, $B);
57 &rotl($A, &LB("ecx"));
58 &add($A, $tmp1);
59
60 &xor($B, $A);
61 &mov($tmp1, &DWP(16+$i*8,$S,"",0));
62 &mov($tmpc, $A);
63 &rotl($B, &LB("ecx"));
64 &add($B, $tmp1);
65 if (($i == 7) || ($i == 11))
66 {
67 &cmp($r, $i+1);
68 &je(&label("rc5_exit"));
69 }
70 }
71 }
72 else
73 {
74 &cmp($r, 12);
75 &je(&label("rc5_dec_12"));
76 &cmp($r, 8);
77 &je(&label("rc5_dec_8"));
78 for ($i=$RC5_MAX_ROUNDS; $i > 0; $i--)
79 {
80 &set_label("rc5_dec_$i") if ($i == 12) || ($i == 8);
81 &mov($tmp1, &DWP($i*8+8,$S,"",0));
82 &sub($B, $tmp1);
83 &mov($tmpc, $A);
84 &rotr($B, &LB("ecx"));
85 &xor($B, $A);
86
87 &mov($tmp1, &DWP($i*8+4,$S,"",0));
88 &sub($A, $tmp1);
89 &mov($tmpc, $B);
90 &rotr($A, &LB("ecx"));
91 &xor($A, $B);
92 }
93 &sub($B, &DWP(4+4,$S,"",0));
94 &sub($A, &DWP(4+0,$S,"",0));
95 }
96
97 &set_label("rc5_exit");
98 &mov(&DWP(0,$tmp4,"",0),$A);
99 &mov(&DWP(4,$tmp4,"",0),$B);
100
101 &pop("ebx");
102 &pop("edi");
103 &pop("esi");
104 &pop("ebp");
105 &ret();
106 &function_end_B($name);
107 }
108
109
diff --git a/src/lib/libcrypto/rc5/rc5.h b/src/lib/libcrypto/rc5/rc5.h
new file mode 100644
index 0000000000..aa3f26920b
--- /dev/null
+++ b/src/lib/libcrypto/rc5/rc5.h
@@ -0,0 +1,119 @@
1/* crypto/rc5/rc5.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_RC5_H
60#define HEADER_RC5_H
61
62#ifdef __cplusplus
63extern "C" {
64#endif
65
66#ifdef OPENSSL_NO_RC5
67#error RC5 is disabled.
68#endif
69
70#define RC5_ENCRYPT 1
71#define RC5_DECRYPT 0
72
73/* 32 bit. For Alpha, things may get weird */
74#define RC5_32_INT unsigned long
75
76#define RC5_32_BLOCK 8
77#define RC5_32_KEY_LENGTH 16 /* This is a default, max is 255 */
78
79/* This are the only values supported. Tweak the code if you want more
80 * The most supported modes will be
81 * RC5-32/12/16
82 * RC5-32/16/8
83 */
84#define RC5_8_ROUNDS 8
85#define RC5_12_ROUNDS 12
86#define RC5_16_ROUNDS 16
87
88typedef struct rc5_key_st
89 {
90 /* Number of rounds */
91 int rounds;
92 RC5_32_INT data[2*(RC5_16_ROUNDS+1)];
93 } RC5_32_KEY;
94
95#ifdef OPENSSL_FIPS
96void private_RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data,
97 int rounds);
98#endif
99void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data,
100 int rounds);
101void RC5_32_ecb_encrypt(const unsigned char *in,unsigned char *out,RC5_32_KEY *key,
102 int enc);
103void RC5_32_encrypt(unsigned long *data,RC5_32_KEY *key);
104void RC5_32_decrypt(unsigned long *data,RC5_32_KEY *key);
105void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out,
106 long length, RC5_32_KEY *ks, unsigned char *iv,
107 int enc);
108void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out,
109 long length, RC5_32_KEY *schedule,
110 unsigned char *ivec, int *num, int enc);
111void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out,
112 long length, RC5_32_KEY *schedule,
113 unsigned char *ivec, int *num);
114
115#ifdef __cplusplus
116}
117#endif
118
119#endif
diff --git a/src/lib/libcrypto/rc5/rc5_locl.h b/src/lib/libcrypto/rc5/rc5_locl.h
new file mode 100644
index 0000000000..f4ebc23004
--- /dev/null
+++ b/src/lib/libcrypto/rc5/rc5_locl.h
@@ -0,0 +1,207 @@
1/* crypto/rc5/rc5_locl.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdlib.h>
60
61#undef c2l
62#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \
63 l|=((unsigned long)(*((c)++)))<< 8L, \
64 l|=((unsigned long)(*((c)++)))<<16L, \
65 l|=((unsigned long)(*((c)++)))<<24L)
66
67/* NOTE - c is not incremented as per c2l */
68#undef c2ln
69#define c2ln(c,l1,l2,n) { \
70 c+=n; \
71 l1=l2=0; \
72 switch (n) { \
73 case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
74 case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
75 case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
76 case 5: l2|=((unsigned long)(*(--(c)))); \
77 case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
78 case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
79 case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
80 case 1: l1|=((unsigned long)(*(--(c)))); \
81 } \
82 }
83
84#undef l2c
85#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
86 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
87 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
88 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
89
90/* NOTE - c is not incremented as per l2c */
91#undef l2cn
92#define l2cn(l1,l2,c,n) { \
93 c+=n; \
94 switch (n) { \
95 case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
96 case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
97 case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
98 case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \
99 case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
100 case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
101 case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
102 case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \
103 } \
104 }
105
106/* NOTE - c is not incremented as per n2l */
107#define n2ln(c,l1,l2,n) { \
108 c+=n; \
109 l1=l2=0; \
110 switch (n) { \
111 case 8: l2 =((unsigned long)(*(--(c)))) ; \
112 case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
113 case 6: l2|=((unsigned long)(*(--(c))))<<16; \
114 case 5: l2|=((unsigned long)(*(--(c))))<<24; \
115 case 4: l1 =((unsigned long)(*(--(c)))) ; \
116 case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
117 case 2: l1|=((unsigned long)(*(--(c))))<<16; \
118 case 1: l1|=((unsigned long)(*(--(c))))<<24; \
119 } \
120 }
121
122/* NOTE - c is not incremented as per l2n */
123#define l2nn(l1,l2,c,n) { \
124 c+=n; \
125 switch (n) { \
126 case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \
127 case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
128 case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
129 case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
130 case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \
131 case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
132 case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
133 case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
134 } \
135 }
136
137#undef n2l
138#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \
139 l|=((unsigned long)(*((c)++)))<<16L, \
140 l|=((unsigned long)(*((c)++)))<< 8L, \
141 l|=((unsigned long)(*((c)++))))
142
143#undef l2n
144#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
145 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
146 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
147 *((c)++)=(unsigned char)(((l) )&0xff))
148
149#if defined(OPENSSL_SYS_WIN32) && defined(_MSC_VER)
150#define ROTATE_l32(a,n) _lrotl(a,n)
151#define ROTATE_r32(a,n) _lrotr(a,n)
152#elif defined(__GNUC__) && __GNUC__>=2 && !defined(__STRICT_ANSI__) && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM) && !defined(PEDANTIC)
153# if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
154# define ROTATE_l32(a,n) ({ register unsigned int ret; \
155 asm ("roll %%cl,%0" \
156 : "=r"(ret) \
157 : "c"(n),"0"(a) \
158 : "cc"); \
159 ret; \
160 })
161# define ROTATE_r32(a,n) ({ register unsigned int ret; \
162 asm ("rorl %%cl,%0" \
163 : "=r"(ret) \
164 : "c"(n),"0"(a) \
165 : "cc"); \
166 ret; \
167 })
168# endif
169#endif
170#ifndef ROTATE_l32
171#define ROTATE_l32(a,n) (((a)<<(n&0x1f))|(((a)&0xffffffff)>>(32-(n&0x1f))))
172#endif
173#ifndef ROTATE_r32
174#define ROTATE_r32(a,n) (((a)<<(32-(n&0x1f)))|(((a)&0xffffffff)>>(n&0x1f)))
175#endif
176
177#define RC5_32_MASK 0xffffffffL
178
179#define RC5_16_P 0xB7E1
180#define RC5_16_Q 0x9E37
181#define RC5_32_P 0xB7E15163L
182#define RC5_32_Q 0x9E3779B9L
183#define RC5_64_P 0xB7E151628AED2A6BLL
184#define RC5_64_Q 0x9E3779B97F4A7C15LL
185
186#define E_RC5_32(a,b,s,n) \
187 a^=b; \
188 a=ROTATE_l32(a,b); \
189 a+=s[n]; \
190 a&=RC5_32_MASK; \
191 b^=a; \
192 b=ROTATE_l32(b,a); \
193 b+=s[n+1]; \
194 b&=RC5_32_MASK;
195
196#define D_RC5_32(a,b,s,n) \
197 b-=s[n+1]; \
198 b&=RC5_32_MASK; \
199 b=ROTATE_r32(b,a); \
200 b^=a; \
201 a-=s[n]; \
202 a&=RC5_32_MASK; \
203 a=ROTATE_r32(a,b); \
204 a^=b;
205
206
207
diff --git a/src/lib/libcrypto/rc5/rc5s.cpp b/src/lib/libcrypto/rc5/rc5s.cpp
new file mode 100644
index 0000000000..1c5518bc80
--- /dev/null
+++ b/src/lib/libcrypto/rc5/rc5s.cpp
@@ -0,0 +1,70 @@
1//
2// gettsc.inl
3//
4// gives access to the Pentium's (secret) cycle counter
5//
6// This software was written by Leonard Janke (janke@unixg.ubc.ca)
7// in 1996-7 and is entered, by him, into the public domain.
8
9#if defined(__WATCOMC__)
10void GetTSC(unsigned long&);
11#pragma aux GetTSC = 0x0f 0x31 "mov [edi], eax" parm [edi] modify [edx eax];
12#elif defined(__GNUC__)
13inline
14void GetTSC(unsigned long& tsc)
15{
16 asm volatile(".byte 15, 49\n\t"
17 : "=eax" (tsc)
18 :
19 : "%edx", "%eax");
20}
21#elif defined(_MSC_VER)
22inline
23void GetTSC(unsigned long& tsc)
24{
25 unsigned long a;
26 __asm _emit 0fh
27 __asm _emit 31h
28 __asm mov a, eax;
29 tsc=a;
30}
31#endif
32
33#include <stdio.h>
34#include <stdlib.h>
35#include <openssl/rc5.h>
36
37void main(int argc,char *argv[])
38 {
39 RC5_32_KEY key;
40 unsigned long s1,s2,e1,e2;
41 unsigned long data[2];
42 int i,j;
43 static unsigned char d[16]={0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF};
44
45 RC5_32_set_key(&key, 16,d,12);
46
47 for (j=0; j<6; j++)
48 {
49 for (i=0; i<1000; i++) /**/
50 {
51 RC5_32_encrypt(&data[0],&key);
52 GetTSC(s1);
53 RC5_32_encrypt(&data[0],&key);
54 RC5_32_encrypt(&data[0],&key);
55 RC5_32_encrypt(&data[0],&key);
56 GetTSC(e1);
57 GetTSC(s2);
58 RC5_32_encrypt(&data[0],&key);
59 RC5_32_encrypt(&data[0],&key);
60 RC5_32_encrypt(&data[0],&key);
61 RC5_32_encrypt(&data[0],&key);
62 GetTSC(e2);
63 RC5_32_encrypt(&data[0],&key);
64 }
65
66 printf("cast %d %d (%d)\n",
67 e1-s1,e2-s2,((e2-s2)-(e1-s1)));
68 }
69 }
70
diff --git a/src/lib/libcrypto/rc5/rc5test.c b/src/lib/libcrypto/rc5/rc5test.c
new file mode 100644
index 0000000000..ce3d0cc16f
--- /dev/null
+++ b/src/lib/libcrypto/rc5/rc5test.c
@@ -0,0 +1,386 @@
1/* crypto/rc5/rc5test.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59/* This has been a quickly hacked 'ideatest.c'. When I add tests for other
60 * RC5 modes, more of the code will be uncommented. */
61
62#include <stdio.h>
63#include <string.h>
64#include <stdlib.h>
65
66#include "../e_os.h"
67
68#ifdef OPENSSL_NO_RC5
69int main(int argc, char *argv[])
70{
71 printf("No RC5 support\n");
72 return(0);
73}
74#else
75#include <openssl/rc5.h>
76
77static unsigned char RC5key[5][16]={
78 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
79 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
80 {0x91,0x5f,0x46,0x19,0xbe,0x41,0xb2,0x51,
81 0x63,0x55,0xa5,0x01,0x10,0xa9,0xce,0x91},
82 {0x78,0x33,0x48,0xe7,0x5a,0xeb,0x0f,0x2f,
83 0xd7,0xb1,0x69,0xbb,0x8d,0xc1,0x67,0x87},
84 {0xdc,0x49,0xdb,0x13,0x75,0xa5,0x58,0x4f,
85 0x64,0x85,0xb4,0x13,0xb5,0xf1,0x2b,0xaf},
86 {0x52,0x69,0xf1,0x49,0xd4,0x1b,0xa0,0x15,
87 0x24,0x97,0x57,0x4d,0x7f,0x15,0x31,0x25},
88 };
89
90static unsigned char RC5plain[5][8]={
91 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
92 {0x21,0xA5,0xDB,0xEE,0x15,0x4B,0x8F,0x6D},
93 {0xF7,0xC0,0x13,0xAC,0x5B,0x2B,0x89,0x52},
94 {0x2F,0x42,0xB3,0xB7,0x03,0x69,0xFC,0x92},
95 {0x65,0xC1,0x78,0xB2,0x84,0xD1,0x97,0xCC},
96 };
97
98static unsigned char RC5cipher[5][8]={
99 {0x21,0xA5,0xDB,0xEE,0x15,0x4B,0x8F,0x6D},
100 {0xF7,0xC0,0x13,0xAC,0x5B,0x2B,0x89,0x52},
101 {0x2F,0x42,0xB3,0xB7,0x03,0x69,0xFC,0x92},
102 {0x65,0xC1,0x78,0xB2,0x84,0xD1,0x97,0xCC},
103 {0xEB,0x44,0xE4,0x15,0xDA,0x31,0x98,0x24},
104 };
105
106#define RC5_CBC_NUM 27
107static unsigned char rc5_cbc_cipher[RC5_CBC_NUM][8]={
108 {0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1e},
109 {0x79,0x7b,0xba,0x4d,0x78,0x11,0x1d,0x1e},
110 {0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1f},
111 {0x7a,0x7b,0xba,0x4d,0x79,0x11,0x1d,0x1f},
112 {0x8b,0x9d,0xed,0x91,0xce,0x77,0x94,0xa6},
113 {0x2f,0x75,0x9f,0xe7,0xad,0x86,0xa3,0x78},
114 {0xdc,0xa2,0x69,0x4b,0xf4,0x0e,0x07,0x88},
115 {0xdc,0xa2,0x69,0x4b,0xf4,0x0e,0x07,0x88},
116 {0xdc,0xfe,0x09,0x85,0x77,0xec,0xa5,0xff},
117 {0x96,0x46,0xfb,0x77,0x63,0x8f,0x9c,0xa8},
118 {0xb2,0xb3,0x20,0x9d,0xb6,0x59,0x4d,0xa4},
119 {0x54,0x5f,0x7f,0x32,0xa5,0xfc,0x38,0x36},
120 {0x82,0x85,0xe7,0xc1,0xb5,0xbc,0x74,0x02},
121 {0xfc,0x58,0x6f,0x92,0xf7,0x08,0x09,0x34},
122 {0xcf,0x27,0x0e,0xf9,0x71,0x7f,0xf7,0xc4},
123 {0xe4,0x93,0xf1,0xc1,0xbb,0x4d,0x6e,0x8c},
124 {0x5c,0x4c,0x04,0x1e,0x0f,0x21,0x7a,0xc3},
125 {0x92,0x1f,0x12,0x48,0x53,0x73,0xb4,0xf7},
126 {0x5b,0xa0,0xca,0x6b,0xbe,0x7f,0x5f,0xad},
127 {0xc5,0x33,0x77,0x1c,0xd0,0x11,0x0e,0x63},
128 {0x29,0x4d,0xdb,0x46,0xb3,0x27,0x8d,0x60},
129 {0xda,0xd6,0xbd,0xa9,0xdf,0xe8,0xf7,0xe8},
130 {0x97,0xe0,0x78,0x78,0x37,0xed,0x31,0x7f},
131 {0x78,0x75,0xdb,0xf6,0x73,0x8c,0x64,0x78},
132 {0x8f,0x34,0xc3,0xc6,0x81,0xc9,0x96,0x95},
133 {0x7c,0xb3,0xf1,0xdf,0x34,0xf9,0x48,0x11},
134 {0x7f,0xd1,0xa0,0x23,0xa5,0xbb,0xa2,0x17},
135 };
136
137static unsigned char rc5_cbc_key[RC5_CBC_NUM][17]={
138 { 1,0x00},
139 { 1,0x00},
140 { 1,0x00},
141 { 1,0x00},
142 { 1,0x00},
143 { 1,0x11},
144 { 1,0x00},
145 { 4,0x00,0x00,0x00,0x00},
146 { 1,0x00},
147 { 1,0x00},
148 { 1,0x00},
149 { 1,0x00},
150 { 4,0x01,0x02,0x03,0x04},
151 { 4,0x01,0x02,0x03,0x04},
152 { 4,0x01,0x02,0x03,0x04},
153 { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
154 { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
155 { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
156 { 8,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
157 {16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
158 0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
159 {16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
160 0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
161 {16,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
162 0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
163 { 5,0x01,0x02,0x03,0x04,0x05},
164 { 5,0x01,0x02,0x03,0x04,0x05},
165 { 5,0x01,0x02,0x03,0x04,0x05},
166 { 5,0x01,0x02,0x03,0x04,0x05},
167 { 5,0x01,0x02,0x03,0x04,0x05},
168 };
169
170static unsigned char rc5_cbc_plain[RC5_CBC_NUM][8]={
171 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
172 {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
173 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
174 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
175 {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
176 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
177 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
178 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
179 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
180 {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
181 {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
182 {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
183 {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
184 {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
185 {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
186 {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
187 {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
188 {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
189 {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
190 {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
191 {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
192 {0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80},
193 {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
194 {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff},
195 {0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08},
196 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
197 {0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x01},
198 };
199
200static int rc5_cbc_rounds[RC5_CBC_NUM]={
201 0, 0, 0, 0, 0, 1, 2, 2,
202 8, 8,12,16, 8,12,16,12,
203 8,12,16, 8,12,16,12, 8,
204 8, 8, 8,
205 };
206
207static unsigned char rc5_cbc_iv[RC5_CBC_NUM][8]={
208 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
209 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
210 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
211 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
212 {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
213 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
214 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
215 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
216 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
217 {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
218 {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
219 {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
220 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
221 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
222 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
223 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
224 {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
225 {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
226 {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
227 {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
228 {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
229 {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08},
230 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
231 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
232 {0x78,0x75,0xdb,0xf6,0x73,0x8c,0x64,0x78},
233 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
234 {0x7c,0xb3,0xf1,0xdf,0x34,0xf9,0x48,0x11},
235 };
236
237int main(int argc, char *argv[])
238 {
239 int i,n,err=0;
240 RC5_32_KEY key;
241 unsigned char buf[8],buf2[8],ivb[8];
242
243 for (n=0; n<5; n++)
244 {
245 RC5_32_set_key(&key,16,&(RC5key[n][0]),12);
246
247 RC5_32_ecb_encrypt(&(RC5plain[n][0]),buf,&key,RC5_ENCRYPT);
248 if (memcmp(&(RC5cipher[n][0]),buf,8) != 0)
249 {
250 printf("ecb RC5 error encrypting (%d)\n",n+1);
251 printf("got :");
252 for (i=0; i<8; i++)
253 printf("%02X ",buf[i]);
254 printf("\n");
255 printf("expected:");
256 for (i=0; i<8; i++)
257 printf("%02X ",RC5cipher[n][i]);
258 err=20;
259 printf("\n");
260 }
261
262 RC5_32_ecb_encrypt(buf,buf2,&key,RC5_DECRYPT);
263 if (memcmp(&(RC5plain[n][0]),buf2,8) != 0)
264 {
265 printf("ecb RC5 error decrypting (%d)\n",n+1);
266 printf("got :");
267 for (i=0; i<8; i++)
268 printf("%02X ",buf2[i]);
269 printf("\n");
270 printf("expected:");
271 for (i=0; i<8; i++)
272 printf("%02X ",RC5plain[n][i]);
273 printf("\n");
274 err=3;
275 }
276 }
277 if (err == 0) printf("ecb RC5 ok\n");
278
279 for (n=0; n<RC5_CBC_NUM; n++)
280 {
281 i=rc5_cbc_rounds[n];
282 if (i < 8) continue;
283
284 RC5_32_set_key(&key,rc5_cbc_key[n][0],&(rc5_cbc_key[n][1]),i);
285
286 memcpy(ivb,&(rc5_cbc_iv[n][0]),8);
287 RC5_32_cbc_encrypt(&(rc5_cbc_plain[n][0]),buf,8,
288 &key,&(ivb[0]),RC5_ENCRYPT);
289
290 if (memcmp(&(rc5_cbc_cipher[n][0]),buf,8) != 0)
291 {
292 printf("cbc RC5 error encrypting (%d)\n",n+1);
293 printf("got :");
294 for (i=0; i<8; i++)
295 printf("%02X ",buf[i]);
296 printf("\n");
297 printf("expected:");
298 for (i=0; i<8; i++)
299 printf("%02X ",rc5_cbc_cipher[n][i]);
300 err=30;
301 printf("\n");
302 }
303
304 memcpy(ivb,&(rc5_cbc_iv[n][0]),8);
305 RC5_32_cbc_encrypt(buf,buf2,8,
306 &key,&(ivb[0]),RC5_DECRYPT);
307 if (memcmp(&(rc5_cbc_plain[n][0]),buf2,8) != 0)
308 {
309 printf("cbc RC5 error decrypting (%d)\n",n+1);
310 printf("got :");
311 for (i=0; i<8; i++)
312 printf("%02X ",buf2[i]);
313 printf("\n");
314 printf("expected:");
315 for (i=0; i<8; i++)
316 printf("%02X ",rc5_cbc_plain[n][i]);
317 printf("\n");
318 err=3;
319 }
320 }
321 if (err == 0) printf("cbc RC5 ok\n");
322
323 EXIT(err);
324 return(err);
325 }
326
327#ifdef undef
328static int cfb64_test(unsigned char *cfb_cipher)
329 {
330 IDEA_KEY_SCHEDULE eks,dks;
331 int err=0,i,n;
332
333 idea_set_encrypt_key(cfb_key,&eks);
334 idea_set_decrypt_key(&eks,&dks);
335 memcpy(cfb_tmp,cfb_iv,8);
336 n=0;
337 idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks,
338 cfb_tmp,&n,IDEA_ENCRYPT);
339 idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
340 (long)CFB_TEST_SIZE-12,&eks,
341 cfb_tmp,&n,IDEA_ENCRYPT);
342 if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0)
343 {
344 err=1;
345 printf("idea_cfb64_encrypt encrypt error\n");
346 for (i=0; i<CFB_TEST_SIZE; i+=8)
347 printf("%s\n",pt(&(cfb_buf1[i])));
348 }
349 memcpy(cfb_tmp,cfb_iv,8);
350 n=0;
351 idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,&eks,
352 cfb_tmp,&n,IDEA_DECRYPT);
353 idea_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]),
354 (long)CFB_TEST_SIZE-17,&dks,
355 cfb_tmp,&n,IDEA_DECRYPT);
356 if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0)
357 {
358 err=1;
359 printf("idea_cfb_encrypt decrypt error\n");
360 for (i=0; i<24; i+=8)
361 printf("%s\n",pt(&(cfb_buf2[i])));
362 }
363 return(err);
364 }
365
366static char *pt(unsigned char *p)
367 {
368 static char bufs[10][20];
369 static int bnum=0;
370 char *ret;
371 int i;
372 static char *f="0123456789ABCDEF";
373
374 ret= &(bufs[bnum++][0]);
375 bnum%=10;
376 for (i=0; i<8; i++)
377 {
378 ret[i*2]=f[(p[i]>>4)&0xf];
379 ret[i*2+1]=f[p[i]&0xf];
380 }
381 ret[16]='\0';
382 return(ret);
383 }
384
385#endif
386#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-11-01 09:49:57 +0000