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comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/openssl/seed.h @ 69:33d812a61356

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planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
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67:0e9998148a16 69:33d812a61356
1 /*
2 * Copyright 2007-2016 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10 /*
11 * Copyright (c) 2007 KISA(Korea Information Security Agency). All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Neither the name of author nor the names of its contributors may
19 * be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35 #ifndef HEADER_SEED_H
36 # define HEADER_SEED_H
37
38 # include <openssl/opensslconf.h>
39
40 # ifndef OPENSSL_NO_SEED
41 # include <openssl/e_os2.h>
42 # include <openssl/crypto.h>
43
44 #ifdef __cplusplus
45 extern "C" {
46 #endif
47
48 /* look whether we need 'long' to get 32 bits */
49 # ifdef AES_LONG
50 # ifndef SEED_LONG
51 # define SEED_LONG 1
52 # endif
53 # endif
54
55 # include <sys/types.h>
56
57 # define SEED_BLOCK_SIZE 16
58 # define SEED_KEY_LENGTH 16
59
60 typedef struct seed_key_st {
61 # ifdef SEED_LONG
62 unsigned long data[32];
63 # else
64 unsigned int data[32];
65 # endif
66 } SEED_KEY_SCHEDULE;
67
68 void SEED_set_key(const unsigned char rawkey[SEED_KEY_LENGTH],
69 SEED_KEY_SCHEDULE *ks);
70
71 void SEED_encrypt(const unsigned char s[SEED_BLOCK_SIZE],
72 unsigned char d[SEED_BLOCK_SIZE],
73 const SEED_KEY_SCHEDULE *ks);
74 void SEED_decrypt(const unsigned char s[SEED_BLOCK_SIZE],
75 unsigned char d[SEED_BLOCK_SIZE],
76 const SEED_KEY_SCHEDULE *ks);
77
78 void SEED_ecb_encrypt(const unsigned char *in, unsigned char *out,
79 const SEED_KEY_SCHEDULE *ks, int enc);
80 void SEED_cbc_encrypt(const unsigned char *in, unsigned char *out, size_t len,
81 const SEED_KEY_SCHEDULE *ks,
82 unsigned char ivec[SEED_BLOCK_SIZE], int enc);
83 void SEED_cfb128_encrypt(const unsigned char *in, unsigned char *out,
84 size_t len, const SEED_KEY_SCHEDULE *ks,
85 unsigned char ivec[SEED_BLOCK_SIZE], int *num,
86 int enc);
87 void SEED_ofb128_encrypt(const unsigned char *in, unsigned char *out,
88 size_t len, const SEED_KEY_SCHEDULE *ks,
89 unsigned char ivec[SEED_BLOCK_SIZE], int *num);
90
91 # ifdef __cplusplus
92 }
93 # endif
94 # endif
95
96 #endif