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-rw-r--r--src/lib/libcrypto/evp/e_ecb_3d.c158
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diff --git a/src/lib/libcrypto/evp/e_ecb_3d.c b/src/lib/libcrypto/evp/e_ecb_3d.c
index 806e971d36..e69de29bb2 100644
--- a/src/lib/libcrypto/evp/e_ecb_3d.c
+++ b/src/lib/libcrypto/evp/e_ecb_3d.c
@@ -1,158 +0,0 @@
1/* crypto/evp/e_ecb_3d.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#ifndef NO_DES
60#include <stdio.h>
61#include "cryptlib.h"
62#include <openssl/evp.h>
63#include <openssl/objects.h>
64
65static void des_ede_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
66 unsigned char *iv,int enc);
67static void des_ede3_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
68 unsigned char *iv,int enc);
69static void des_ede_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
70 unsigned char *in, unsigned int inl);
71static EVP_CIPHER d_ede_cipher2=
72 {
73 NID_des_ede,
74 8,16,0,
75 des_ede_init_key,
76 des_ede_cipher,
77 NULL,
78 sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+
79 sizeof((((EVP_CIPHER_CTX *)NULL)->c.des_ede)),
80 NULL,
81 NULL,
82 };
83
84static EVP_CIPHER d_ede3_cipher3=
85 {
86 NID_des_ede3,
87 8,24,0,
88 des_ede3_init_key,
89 des_ede_cipher,
90 NULL,
91 sizeof(EVP_CIPHER_CTX)-sizeof((((EVP_CIPHER_CTX *)NULL)->c))+
92 sizeof((((EVP_CIPHER_CTX *)NULL)->c.des_ede)),
93 NULL,
94 };
95
96EVP_CIPHER *EVP_des_ede(void)
97 {
98 return(&d_ede_cipher2);
99 }
100
101EVP_CIPHER *EVP_des_ede3(void)
102 {
103 return(&d_ede3_cipher3);
104 }
105
106static void des_ede_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
107 unsigned char *iv, int enc)
108 {
109 des_cblock *deskey = (des_cblock *)key;
110
111 if (deskey != NULL)
112 {
113 des_set_key_unchecked(&deskey[0],ctx->c.des_ede.ks1);
114 des_set_key_unchecked(&deskey[1],ctx->c.des_ede.ks2);
115 memcpy( (char *)ctx->c.des_ede.ks3,
116 (char *)ctx->c.des_ede.ks1,
117 sizeof(ctx->c.des_ede.ks1));
118 }
119 }
120
121static void des_ede3_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
122 unsigned char *iv, int enc)
123 {
124 des_cblock *deskey = (des_cblock *)key;
125
126 if (deskey != NULL)
127 {
128 des_set_key_unchecked(&deskey[0],ctx->c.des_ede.ks1);
129 des_set_key_unchecked(&deskey[1],ctx->c.des_ede.ks2);
130 des_set_key_unchecked(&deskey[2],ctx->c.des_ede.ks3);
131 }
132 }
133
134static void des_ede_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
135 unsigned char *in, unsigned int inl)
136 {
137 unsigned int i;
138 des_cblock *output /* = (des_cblock *)out */;
139 des_cblock *input /* = (des_cblock *)in */;
140
141 if (inl < 8) return;
142 inl-=8;
143 for (i=0; i<=inl; i+=8)
144 {
145 output = (des_cblock *)(out + i);
146 input = (des_cblock *)(in + i);
147
148 des_ecb3_encrypt(input,output,
149 ctx->c.des_ede.ks1,
150 ctx->c.des_ede.ks2,
151 ctx->c.des_ede.ks3,
152 ctx->encrypt);
153
154 /* output++; */
155 /* input++; */
156 }
157 }
158#endif
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