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source: vbox/trunk/src/libs/openssl-3.0.1/include/openssl/camellia.h@ 94081

最後變更 在這個檔案從94081是 91772,由 vboxsync 提交於 3 年 前

openssl-1.1.1l: Applied and adjusted our OpenSSL changes to 1.1.1l. bugref:10126

檔案大小: 3.1 KB
 
1/*
2 * Copyright 2006-2016 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#ifndef HEADER_CAMELLIA_H
11# define HEADER_CAMELLIA_H
12
13# include <openssl/opensslconf.h>
14
15# ifndef OPENSSL_NO_CAMELLIA
16# include <stddef.h>
17#ifdef __cplusplus
18extern "C" {
19#endif
20
21# define CAMELLIA_ENCRYPT 1
22# define CAMELLIA_DECRYPT 0
23
24/*
25 * Because array size can't be a const in C, the following two are macros.
26 * Both sizes are in bytes.
27 */
28
29/* This should be a hidden type, but EVP requires that the size be known */
30
31# define CAMELLIA_BLOCK_SIZE 16
32# define CAMELLIA_TABLE_BYTE_LEN 272
33# define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)
34
35typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN]; /* to match
36 * with WORD */
37
38struct camellia_key_st {
39 union {
40 double d; /* ensures 64-bit align */
41 KEY_TABLE_TYPE rd_key;
42 } u;
43 int grand_rounds;
44};
45typedef struct camellia_key_st CAMELLIA_KEY;
46
47int Camellia_set_key(const unsigned char *userKey, const int bits,
48 CAMELLIA_KEY *key);
49
50void Camellia_encrypt(const unsigned char *in, unsigned char *out,
51 const CAMELLIA_KEY *key);
52void Camellia_decrypt(const unsigned char *in, unsigned char *out,
53 const CAMELLIA_KEY *key);
54
55void Camellia_ecb_encrypt(const unsigned char *in, unsigned char *out,
56 const CAMELLIA_KEY *key, const int enc);
57void Camellia_cbc_encrypt(const unsigned char *in, unsigned char *out,
58 size_t length, const CAMELLIA_KEY *key,
59 unsigned char *ivec, const int enc);
60void Camellia_cfb128_encrypt(const unsigned char *in, unsigned char *out,
61 size_t length, const CAMELLIA_KEY *key,
62 unsigned char *ivec, int *num, const int enc);
63void Camellia_cfb1_encrypt(const unsigned char *in, unsigned char *out,
64 size_t length, const CAMELLIA_KEY *key,
65 unsigned char *ivec, int *num, const int enc);
66void Camellia_cfb8_encrypt(const unsigned char *in, unsigned char *out,
67 size_t length, const CAMELLIA_KEY *key,
68 unsigned char *ivec, int *num, const int enc);
69void Camellia_ofb128_encrypt(const unsigned char *in, unsigned char *out,
70 size_t length, const CAMELLIA_KEY *key,
71 unsigned char *ivec, int *num);
72void Camellia_ctr128_encrypt(const unsigned char *in, unsigned char *out,
73 size_t length, const CAMELLIA_KEY *key,
74 unsigned char ivec[CAMELLIA_BLOCK_SIZE],
75 unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],
76 unsigned int *num);
77
78# ifdef __cplusplus
79}
80# endif
81# endif
82
83#endif
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