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Diffstat (limited to 'src/lib/libcrypto/evp/e_des.c')
-rw-r--r-- | src/lib/libcrypto/evp/e_des.c | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/src/lib/libcrypto/evp/e_des.c b/src/lib/libcrypto/evp/e_des.c deleted file mode 100644 index f4e998b81c..0000000000 --- a/src/lib/libcrypto/evp/e_des.c +++ /dev/null | |||
@@ -1,118 +0,0 @@ | |||
1 | /* crypto/evp/e_des.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 | #include "evp_locl.h" | ||
65 | |||
66 | static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, | ||
67 | const unsigned char *iv, int enc); | ||
68 | |||
69 | /* Because of various casts and different names can't use IMPLEMENT_BLOCK_CIPHER */ | ||
70 | |||
71 | static int des_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, | ||
72 | const unsigned char *in, unsigned int inl) | ||
73 | { | ||
74 | BLOCK_CIPHER_ecb_loop() | ||
75 | des_ecb_encrypt((des_cblock *)(in + i), (des_cblock *)(out + i), ctx->c.des_ks, ctx->encrypt); | ||
76 | return 1; | ||
77 | } | ||
78 | |||
79 | static int des_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, | ||
80 | const unsigned char *in, unsigned int inl) | ||
81 | { | ||
82 | des_ofb64_encrypt(in, out, (long)inl, ctx->c.des_ks, (des_cblock *)ctx->iv, &ctx->num); | ||
83 | return 1; | ||
84 | } | ||
85 | |||
86 | static int des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, | ||
87 | const unsigned char *in, unsigned int inl) | ||
88 | { | ||
89 | des_ncbc_encrypt(in, out, (long)inl, ctx->c.des_ks, | ||
90 | (des_cblock *)ctx->iv, ctx->encrypt); | ||
91 | return 1; | ||
92 | } | ||
93 | |||
94 | static int des_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, | ||
95 | const unsigned char *in, unsigned int inl) | ||
96 | { | ||
97 | des_cfb64_encrypt(in, out, (long)inl, ctx->c.des_ks, | ||
98 | (des_cblock *)ctx->iv, &ctx->num, ctx->encrypt); | ||
99 | return 1; | ||
100 | } | ||
101 | |||
102 | BLOCK_CIPHER_defs(des, des_ks, NID_des, 8, 8, 8, | ||
103 | 0, des_init_key, NULL, | ||
104 | EVP_CIPHER_set_asn1_iv, | ||
105 | EVP_CIPHER_get_asn1_iv, | ||
106 | NULL) | ||
107 | |||
108 | |||
109 | static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, | ||
110 | const unsigned char *iv, int enc) | ||
111 | { | ||
112 | des_cblock *deskey = (des_cblock *)key; | ||
113 | |||
114 | des_set_key_unchecked(deskey,ctx->c.des_ks); | ||
115 | return 1; | ||
116 | } | ||
117 | |||
118 | #endif | ||