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authorjsing <>2015-02-10 11:37:58 +0000
committerjsing <>2015-02-10 11:37:58 +0000
commit377dc8bee6f957bdd62fbe118154a641c70a0f05 (patch)
tree3e634f48ec87895d9de3ab6bfacaec9e57505fbf /src/lib/libcrypto/rc5
parent2469f93300b26559ef047be50758bab7378dc2f1 (diff)
downloadopenbsd-377dc8bee6f957bdd62fbe118154a641c70a0f05.tar.gz
openbsd-377dc8bee6f957bdd62fbe118154a641c70a0f05.tar.bz2
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Remove RC5 code - this is not currently enabled and is not likely to ever
be enabled. Removes one symbol from libcrypto, however there is no ABI change. ok beck@ miod@ tedu@
Diffstat (limited to 'src/lib/libcrypto/rc5')
-rw-r--r--src/lib/libcrypto/rc5/rc5.h118
-rw-r--r--src/lib/libcrypto/rc5/rc5_ecb.c78
-rw-r--r--src/lib/libcrypto/rc5/rc5_enc.c215
-rw-r--r--src/lib/libcrypto/rc5/rc5_locl.h194
-rw-r--r--src/lib/libcrypto/rc5/rc5_skey.c113
-rw-r--r--src/lib/libcrypto/rc5/rc5cfb64.c122
-rw-r--r--src/lib/libcrypto/rc5/rc5ofb64.c111
7 files changed, 0 insertions, 951 deletions
diff --git a/src/lib/libcrypto/rc5/rc5.h b/src/lib/libcrypto/rc5/rc5.h
deleted file mode 100644
index 2f076aca21..0000000000
--- a/src/lib/libcrypto/rc5/rc5.h
+++ /dev/null
@@ -1,118 +0,0 @@
1/* $OpenBSD: rc5.h,v 1.9 2014/06/12 15:49:30 deraadt Exp $ */
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#include <openssl/opensslconf.h> /* OPENSSL_NO_RC5 */
63
64#ifdef __cplusplus
65extern "C" {
66#endif
67
68#ifdef OPENSSL_NO_RC5
69#error RC5 is disabled.
70#endif
71
72#define RC5_ENCRYPT 1
73#define RC5_DECRYPT 0
74
75/* 32 bit. For Alpha, things may get weird */
76#define RC5_32_INT unsigned long
77
78#define RC5_32_BLOCK 8
79#define RC5_32_KEY_LENGTH 16 /* This is a default, max is 255 */
80
81/* This are the only values supported. Tweak the code if you want more
82 * The most supported modes will be
83 * RC5-32/12/16
84 * RC5-32/16/8
85 */
86#define RC5_8_ROUNDS 8
87#define RC5_12_ROUNDS 12
88#define RC5_16_ROUNDS 16
89
90typedef struct rc5_key_st
91 {
92 /* Number of rounds */
93 int rounds;
94 RC5_32_INT data[2*(RC5_16_ROUNDS+1)];
95 } RC5_32_KEY;
96
97
98void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data,
99 int rounds);
100void RC5_32_ecb_encrypt(const unsigned char *in,unsigned char *out,RC5_32_KEY *key,
101 int enc);
102void RC5_32_encrypt(unsigned long *data,RC5_32_KEY *key);
103void RC5_32_decrypt(unsigned long *data,RC5_32_KEY *key);
104void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out,
105 long length, RC5_32_KEY *ks, unsigned char *iv,
106 int enc);
107void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out,
108 long length, RC5_32_KEY *schedule,
109 unsigned char *ivec, int *num, int enc);
110void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out,
111 long length, RC5_32_KEY *schedule,
112 unsigned char *ivec, int *num);
113
114#ifdef __cplusplus
115}
116#endif
117
118#endif
diff --git a/src/lib/libcrypto/rc5/rc5_ecb.c b/src/lib/libcrypto/rc5/rc5_ecb.c
deleted file mode 100644
index 95d610e79e..0000000000
--- a/src/lib/libcrypto/rc5/rc5_ecb.c
+++ /dev/null
@@ -1,78 +0,0 @@
1/* $OpenBSD: rc5_ecb.c,v 1.3 2014/07/09 11:10:51 bcook Exp $ */
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 <openssl/rc5.h>
60#include "rc5_locl.h"
61#include <openssl/opensslv.h>
62
63void RC5_32_ecb_encrypt(const unsigned char *in, unsigned char *out,
64 RC5_32_KEY *ks, int encrypt)
65 {
66 unsigned long l,d[2];
67
68 c2l(in,l); d[0]=l;
69 c2l(in,l); d[1]=l;
70 if (encrypt)
71 RC5_32_encrypt(d,ks);
72 else
73 RC5_32_decrypt(d,ks);
74 l=d[0]; l2c(l,out);
75 l=d[1]; l2c(l,out);
76 l=d[0]=d[1]=0;
77 }
78
diff --git a/src/lib/libcrypto/rc5/rc5_enc.c b/src/lib/libcrypto/rc5/rc5_enc.c
deleted file mode 100644
index 3828fe29c5..0000000000
--- a/src/lib/libcrypto/rc5/rc5_enc.c
+++ /dev/null
@@ -1,215 +0,0 @@
1/* $OpenBSD: rc5_enc.c,v 1.3 2014/10/28 07:35:59 jsg Exp $ */
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 <stdio.h>
60#include <openssl/rc5.h>
61#include "rc5_locl.h"
62
63void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out,
64 long length, RC5_32_KEY *ks, unsigned char *iv,
65 int encrypt)
66 {
67 unsigned long tin0,tin1;
68 unsigned long tout0,tout1,xor0,xor1;
69 long l=length;
70 unsigned long tin[2];
71
72 if (encrypt)
73 {
74 c2l(iv,tout0);
75 c2l(iv,tout1);
76 iv-=8;
77 for (l-=8; l>=0; l-=8)
78 {
79 c2l(in,tin0);
80 c2l(in,tin1);
81 tin0^=tout0;
82 tin1^=tout1;
83 tin[0]=tin0;
84 tin[1]=tin1;
85 RC5_32_encrypt(tin,ks);
86 tout0=tin[0]; l2c(tout0,out);
87 tout1=tin[1]; l2c(tout1,out);
88 }
89 if (l != -8)
90 {
91 c2ln(in,tin0,tin1,l+8);
92 tin0^=tout0;
93 tin1^=tout1;
94 tin[0]=tin0;
95 tin[1]=tin1;
96 RC5_32_encrypt(tin,ks);
97 tout0=tin[0]; l2c(tout0,out);
98 tout1=tin[1]; l2c(tout1,out);
99 }
100 l2c(tout0,iv);
101 l2c(tout1,iv);
102 }
103 else
104 {
105 c2l(iv,xor0);
106 c2l(iv,xor1);
107 iv-=8;
108 for (l-=8; l>=0; l-=8)
109 {
110 c2l(in,tin0); tin[0]=tin0;
111 c2l(in,tin1); tin[1]=tin1;
112 RC5_32_decrypt(tin,ks);
113 tout0=tin[0]^xor0;
114 tout1=tin[1]^xor1;
115 l2c(tout0,out);
116 l2c(tout1,out);
117 xor0=tin0;
118 xor1=tin1;
119 }
120 if (l != -8)
121 {
122 c2l(in,tin0); tin[0]=tin0;
123 c2l(in,tin1); tin[1]=tin1;
124 RC5_32_decrypt(tin,ks);
125 tout0=tin[0]^xor0;
126 tout1=tin[1]^xor1;
127 l2cn(tout0,tout1,out,l+8);
128 xor0=tin0;
129 xor1=tin1;
130 }
131 l2c(xor0,iv);
132 l2c(xor1,iv);
133 }
134 tin0=tin1=tout0=tout1=xor0=xor1=0;
135 tin[0]=tin[1]=0;
136 }
137
138void RC5_32_encrypt(unsigned long *d, RC5_32_KEY *key)
139 {
140 RC5_32_INT a,b,*s;
141
142 s=key->data;
143
144 a=d[0]+s[0];
145 b=d[1]+s[1];
146 E_RC5_32(a,b,s, 2);
147 E_RC5_32(a,b,s, 4);
148 E_RC5_32(a,b,s, 6);
149 E_RC5_32(a,b,s, 8);
150 E_RC5_32(a,b,s,10);
151 E_RC5_32(a,b,s,12);
152 E_RC5_32(a,b,s,14);
153 E_RC5_32(a,b,s,16);
154 if (key->rounds == 12)
155 {
156 E_RC5_32(a,b,s,18);
157 E_RC5_32(a,b,s,20);
158 E_RC5_32(a,b,s,22);
159 E_RC5_32(a,b,s,24);
160 }
161 else if (key->rounds == 16)
162 {
163 /* Do a full expansion to avoid a jump */
164 E_RC5_32(a,b,s,18);
165 E_RC5_32(a,b,s,20);
166 E_RC5_32(a,b,s,22);
167 E_RC5_32(a,b,s,24);
168 E_RC5_32(a,b,s,26);
169 E_RC5_32(a,b,s,28);
170 E_RC5_32(a,b,s,30);
171 E_RC5_32(a,b,s,32);
172 }
173 d[0]=a;
174 d[1]=b;
175 }
176
177void RC5_32_decrypt(unsigned long *d, RC5_32_KEY *key)
178 {
179 RC5_32_INT a,b,*s;
180
181 s=key->data;
182
183 a=d[0];
184 b=d[1];
185 if (key->rounds == 16)
186 {
187 D_RC5_32(a,b,s,32);
188 D_RC5_32(a,b,s,30);
189 D_RC5_32(a,b,s,28);
190 D_RC5_32(a,b,s,26);
191 /* Do a full expansion to avoid a jump */
192 D_RC5_32(a,b,s,24);
193 D_RC5_32(a,b,s,22);
194 D_RC5_32(a,b,s,20);
195 D_RC5_32(a,b,s,18);
196 }
197 else if (key->rounds == 12)
198 {
199 D_RC5_32(a,b,s,24);
200 D_RC5_32(a,b,s,22);
201 D_RC5_32(a,b,s,20);
202 D_RC5_32(a,b,s,18);
203 }
204 D_RC5_32(a,b,s,16);
205 D_RC5_32(a,b,s,14);
206 D_RC5_32(a,b,s,12);
207 D_RC5_32(a,b,s,10);
208 D_RC5_32(a,b,s, 8);
209 D_RC5_32(a,b,s, 6);
210 D_RC5_32(a,b,s, 4);
211 D_RC5_32(a,b,s, 2);
212 d[0]=a-s[0];
213 d[1]=b-s[1];
214 }
215
diff --git a/src/lib/libcrypto/rc5/rc5_locl.h b/src/lib/libcrypto/rc5/rc5_locl.h
deleted file mode 100644
index d4e0d30eca..0000000000
--- a/src/lib/libcrypto/rc5/rc5_locl.h
+++ /dev/null
@@ -1,194 +0,0 @@
1/* $OpenBSD: rc5_locl.h,v 1.6 2014/08/18 19:15:34 bcook Exp $ */
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 <stdint.h>
60#include <stdlib.h>
61
62#include <openssl/opensslconf.h>
63
64#undef c2l
65#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \
66 l|=((unsigned long)(*((c)++)))<< 8L, \
67 l|=((unsigned long)(*((c)++)))<<16L, \
68 l|=((unsigned long)(*((c)++)))<<24L)
69
70/* NOTE - c is not incremented as per c2l */
71#undef c2ln
72#define c2ln(c,l1,l2,n) { \
73 c+=n; \
74 l1=l2=0; \
75 switch (n) { \
76 case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
77 case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
78 case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
79 case 5: l2|=((unsigned long)(*(--(c)))); \
80 case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
81 case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
82 case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
83 case 1: l1|=((unsigned long)(*(--(c)))); \
84 } \
85 }
86
87#undef l2c
88#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
89 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
90 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
91 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
92
93/* NOTE - c is not incremented as per l2c */
94#undef l2cn
95#define l2cn(l1,l2,c,n) { \
96 c+=n; \
97 switch (n) { \
98 case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
99 case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
100 case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
101 case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \
102 case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
103 case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
104 case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
105 case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \
106 } \
107 }
108
109/* NOTE - c is not incremented as per n2l */
110#define n2ln(c,l1,l2,n) { \
111 c+=n; \
112 l1=l2=0; \
113 switch (n) { \
114 case 8: l2 =((unsigned long)(*(--(c)))) ; \
115 case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
116 case 6: l2|=((unsigned long)(*(--(c))))<<16; \
117 case 5: l2|=((unsigned long)(*(--(c))))<<24; \
118 case 4: l1 =((unsigned long)(*(--(c)))) ; \
119 case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
120 case 2: l1|=((unsigned long)(*(--(c))))<<16; \
121 case 1: l1|=((unsigned long)(*(--(c))))<<24; \
122 } \
123 }
124
125/* NOTE - c is not incremented as per l2n */
126#define l2nn(l1,l2,c,n) { \
127 c+=n; \
128 switch (n) { \
129 case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \
130 case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
131 case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
132 case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
133 case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \
134 case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
135 case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
136 case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
137 } \
138 }
139
140#undef n2l
141#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \
142 l|=((unsigned long)(*((c)++)))<<16L, \
143 l|=((unsigned long)(*((c)++)))<< 8L, \
144 l|=((unsigned long)(*((c)++))))
145
146#undef l2n
147#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
148 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
149 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
150 *((c)++)=(unsigned char)(((l) )&0xff))
151
152static inline uint32_t ROTATE_l32(uint32_t a, uint32_t n)
153{
154 uint32_t amt = n & 0x1f;
155 return (a << amt) | (a >> (32 - amt));
156}
157
158static inline uint32_t ROTATE_r32(uint32_t a, uint32_t n)
159{
160 uint32_t amt = n & 0x1f;
161 return (a << (32 - amt)) | (a >> amt);
162}
163
164#define RC5_32_MASK 0xffffffffL
165
166#define RC5_16_P 0xB7E1
167#define RC5_16_Q 0x9E37
168#define RC5_32_P 0xB7E15163L
169#define RC5_32_Q 0x9E3779B9L
170#define RC5_64_P 0xB7E151628AED2A6BLL
171#define RC5_64_Q 0x9E3779B97F4A7C15LL
172
173#define E_RC5_32(a,b,s,n) \
174 a^=b; \
175 a=ROTATE_l32(a,b); \
176 a+=s[n]; \
177 a&=RC5_32_MASK; \
178 b^=a; \
179 b=ROTATE_l32(b,a); \
180 b+=s[n+1]; \
181 b&=RC5_32_MASK;
182
183#define D_RC5_32(a,b,s,n) \
184 b-=s[n+1]; \
185 b&=RC5_32_MASK; \
186 b=ROTATE_r32(b,a); \
187 b^=a; \
188 a-=s[n]; \
189 a&=RC5_32_MASK; \
190 a=ROTATE_r32(a,b); \
191 a^=b;
192
193
194
diff --git a/src/lib/libcrypto/rc5/rc5_skey.c b/src/lib/libcrypto/rc5/rc5_skey.c
deleted file mode 100644
index fadd36d2a3..0000000000
--- a/src/lib/libcrypto/rc5/rc5_skey.c
+++ /dev/null
@@ -1,113 +0,0 @@
1/* $OpenBSD: rc5_skey.c,v 1.2 2014/06/12 15:49:30 deraadt Exp $ */
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 <openssl/rc5.h>
60#include "rc5_locl.h"
61
62void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data,
63 int rounds)
64 {
65 RC5_32_INT L[64],l,ll,A,B,*S,k;
66 int i,j,m,c,t,ii,jj;
67
68 if ( (rounds != RC5_16_ROUNDS) &&
69 (rounds != RC5_12_ROUNDS) &&
70 (rounds != RC5_8_ROUNDS))
71 rounds=RC5_16_ROUNDS;
72
73 key->rounds=rounds;
74 S= &(key->data[0]);
75 j=0;
76 for (i=0; i<=(len-8); i+=8)
77 {
78 c2l(data,l);
79 L[j++]=l;
80 c2l(data,l);
81 L[j++]=l;
82 }
83 ii=len-i;
84 if (ii)
85 {
86 k=len&0x07;
87 c2ln(data,l,ll,k);
88 L[j+0]=l;
89 L[j+1]=ll;
90 }
91
92 c=(len+3)/4;
93 t=(rounds+1)*2;
94 S[0]=RC5_32_P;
95 for (i=1; i<t; i++)
96 S[i]=(S[i-1]+RC5_32_Q)&RC5_32_MASK;
97
98 j=(t>c)?t:c;
99 j*=3;
100 ii=jj=0;
101 A=B=0;
102 for (i=0; i<j; i++)
103 {
104 k=(S[ii]+A+B)&RC5_32_MASK;
105 A=S[ii]=ROTATE_l32(k,3);
106 m=(int)(A+B);
107 k=(L[jj]+A+B)&RC5_32_MASK;
108 B=L[jj]=ROTATE_l32(k,m);
109 if (++ii >= t) ii=0;
110 if (++jj >= c) jj=0;
111 }
112 }
113
diff --git a/src/lib/libcrypto/rc5/rc5cfb64.c b/src/lib/libcrypto/rc5/rc5cfb64.c
deleted file mode 100644
index 0f4d11248c..0000000000
--- a/src/lib/libcrypto/rc5/rc5cfb64.c
+++ /dev/null
@@ -1,122 +0,0 @@
1/* $OpenBSD: rc5cfb64.c,v 1.3 2014/10/28 07:35:59 jsg Exp $ */
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 <openssl/rc5.h>
60#include "rc5_locl.h"
61
62/* The input and output encrypted as though 64bit cfb mode is being
63 * used. The extra state information to record how much of the
64 * 64bit block we have used is contained in *num;
65 */
66
67void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out,
68 long length, RC5_32_KEY *schedule,
69 unsigned char *ivec, int *num, int encrypt)
70 {
71 unsigned long v0,v1,t;
72 int n= *num;
73 long l=length;
74 unsigned long ti[2];
75 unsigned char *iv,c,cc;
76
77 iv=(unsigned char *)ivec;
78 if (encrypt)
79 {
80 while (l--)
81 {
82 if (n == 0)
83 {
84 c2l(iv,v0); ti[0]=v0;
85 c2l(iv,v1); ti[1]=v1;
86 RC5_32_encrypt((unsigned long *)ti,schedule);
87 iv=(unsigned char *)ivec;
88 t=ti[0]; l2c(t,iv);
89 t=ti[1]; l2c(t,iv);
90 iv=(unsigned char *)ivec;
91 }
92 c= *(in++)^iv[n];
93 *(out++)=c;
94 iv[n]=c;
95 n=(n+1)&0x07;
96 }
97 }
98 else
99 {
100 while (l--)
101 {
102 if (n == 0)
103 {
104 c2l(iv,v0); ti[0]=v0;
105 c2l(iv,v1); ti[1]=v1;
106 RC5_32_encrypt((unsigned long *)ti,schedule);
107 iv=(unsigned char *)ivec;
108 t=ti[0]; l2c(t,iv);
109 t=ti[1]; l2c(t,iv);
110 iv=(unsigned char *)ivec;
111 }
112 cc= *(in++);
113 c=iv[n];
114 iv[n]=cc;
115 *(out++)=c^cc;
116 n=(n+1)&0x07;
117 }
118 }
119 v0=v1=ti[0]=ti[1]=t=c=cc=0;
120 *num=n;
121 }
122
diff --git a/src/lib/libcrypto/rc5/rc5ofb64.c b/src/lib/libcrypto/rc5/rc5ofb64.c
deleted file mode 100644
index 0a8686092b..0000000000
--- a/src/lib/libcrypto/rc5/rc5ofb64.c
+++ /dev/null
@@ -1,111 +0,0 @@
1/* $OpenBSD: rc5ofb64.c,v 1.3 2014/10/28 07:35:59 jsg Exp $ */
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 <openssl/rc5.h>
60#include "rc5_locl.h"
61
62/* The input and output encrypted as though 64bit ofb mode is being
63 * used. The extra state information to record how much of the
64 * 64bit block we have used is contained in *num;
65 */
66void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out,
67 long length, RC5_32_KEY *schedule,
68 unsigned char *ivec, int *num)
69 {
70 unsigned long v0,v1,t;
71 int n= *num;
72 long l=length;
73 unsigned char d[8];
74 char *dp;
75 unsigned long ti[2];
76 unsigned char *iv;
77 int save=0;
78
79 iv=(unsigned char *)ivec;
80 c2l(iv,v0);
81 c2l(iv,v1);
82 ti[0]=v0;
83 ti[1]=v1;
84 dp=(char *)d;
85 l2c(v0,dp);
86 l2c(v1,dp);
87 while (l--)
88 {
89 if (n == 0)
90 {
91 RC5_32_encrypt((unsigned long *)ti,schedule);
92 dp=(char *)d;
93 t=ti[0]; l2c(t,dp);
94 t=ti[1]; l2c(t,dp);
95 save++;
96 }
97 *(out++)= *(in++)^d[n];
98 n=(n+1)&0x07;
99 }
100 if (save)
101 {
102 v0=ti[0];
103 v1=ti[1];
104 iv=(unsigned char *)ivec;
105 l2c(v0,iv);
106 l2c(v1,iv);
107 }
108 t=v0=v1=ti[0]=ti[1]=0;
109 *num=n;
110 }
111
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-04-26 23:52:48 +0000