deimos.openssl.seed source code

1 /*
2  * Copyright (c) 2007 KISA(Korea Information Security Agency). All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions
6  * are met:
7  * 1. Redistributions of source code must retain the above copyright
8  *   notice, this list of conditions and the following disclaimer.
9  * 2. Neither the name of author nor the names of its contributors may
10  *   be used to endorse or promote products derived from this software
11  *   without specific prior written permission.
12  *
13  * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16  * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
17  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23  * SUCH DAMAGE.
24  *
25  */
26 /* ====================================================================
27  * Copyright (c) 1998-2007 The OpenSSL Project.  All rights reserved.
28  *
29  * Redistribution and use in source and binary forms, with or without
30  * modification, are permitted provided that the following conditions
31  * are met:
32  *
33  * 1. Redistributions of source code must retain the above copyright
34  *   notice, this list of conditions and the following disclaimer.
35  *
36  * 2. Redistributions in binary form must reproduce the above copyright
37  *   notice, this list of conditions and the following disclaimer in
38  *   the documentation and/or other materials provided with the
39  *   distribution.
40  *
41  * 3. All advertising materials mentioning features or use of this
42  *   software must display the following acknowledgment:
43  *   "This product includes software developed by the OpenSSL Project
44  *   for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
45  *
46  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
47  *   endorse or promote products derived from this software without
48  *   prior written permission. For written permission, please contact
49  *   openssl-core@openssl.org.
50  *
51  * 5. Products derived from this software may not be called "OpenSSL"
52  *   nor may "OpenSSL" appear in their names without prior written
53  *   permission of the OpenSSL Project.
54  *
55  * 6. Redistributions of any form whatsoever must retain the following
56  *   acknowledgment:
57  *   "This product includes software developed by the OpenSSL Project
58  *   for use in the OpenSSL Toolkit (http://www.openssl.org/)"
59  *
60  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
61  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
62  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
63  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
64  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
65  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
66  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
67  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
68  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
69  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
70  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
71  * OF THE POSSIBILITY OF SUCH DAMAGE.
72  * ====================================================================
73  *
74  * This product includes cryptographic software written by Eric Young
75  * (eay@cryptsoft.com).  This product includes software written by Tim
76  * Hudson (tjh@cryptsoft.com).
77  *
78  */
79 
80 
81 module deimos.openssl.seed;
82 
83 import deimos.openssl._d_util;
84 
85 public import deimos.openssl.opensslconf;
86 public import deimos.openssl.e_os2;
87 public import deimos.openssl.crypto;
88 
89 version (OPENSSL_NO_SEED) {
90   static assert(false, "SEED is disabled.");
91 }
92 
93 // #ifdef AES_LONG /* look whether we need 'long' to get 32 bits */
94 // # ifndef SEED_LONG
95 // #  define SEED_LONG 1
96 // # endif
97 // #endif
98 
99 // #if !defined(NO_SYS_TYPES_H)
100 // # include <sys/types.h>
101 // #endif
102 
103 enum SEED_BLOCK_SIZE = 16;
104 enum SEED_KEY_LENGTH = 16;
105 
106 
107 extern (C):
108 nothrow:
109 
110 
111 struct seed_key_st {
112 // #ifdef SEED_LONG
113 //     c_ulong data[32];
114 // #else
115     uint[32] data;
116 // #endif
117 }
118 alias seed_key_st SEED_KEY_SCHEDULE;
119 
120 version(OPENSSL_FIPS) {
121     void private_SEED_set_key(const(ubyte[SEED_KEY_LENGTH])* rawkey, SEED_KEY_SCHEDULE* ks);
122 }
123 void SEED_set_key(const(ubyte[SEED_KEY_LENGTH])* rawkey, SEED_KEY_SCHEDULE* ks);
124 
125 void SEED_encrypt(const(ubyte[SEED_BLOCK_SIZE])* s, ubyte[SEED_BLOCK_SIZE]* d, const(SEED_KEY_SCHEDULE)* ks);
126 void SEED_decrypt(const(ubyte[SEED_BLOCK_SIZE])* s, ubyte[SEED_BLOCK_SIZE]* d, const(SEED_KEY_SCHEDULE)* ks);
127 
128 void SEED_ecb_encrypt(const(ubyte)* in_, ubyte* out_, const(SEED_KEY_SCHEDULE)* ks, int enc);
129 void SEED_cbc_encrypt(const(ubyte)* in_, ubyte* out_,
130         size_t len, const(SEED_KEY_SCHEDULE)* ks, ubyte[SEED_BLOCK_SIZE]* ivec, int enc);
131 void SEED_cfb128_encrypt(const(ubyte)* in_, ubyte* out_,
132         size_t len, const(SEED_KEY_SCHEDULE)* ks, ubyte[SEED_BLOCK_SIZE]* ivec, int* num, int enc);
133 void SEED_ofb128_encrypt(const(ubyte)* in_, ubyte* out_,
134         size_t len, const(SEED_KEY_SCHEDULE)* ks, ubyte[SEED_BLOCK_SIZE]* ivec, int* num);