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Side by Side Diff: openssl/crypto/aes/aes.h

Issue 9254031: Upgrade chrome's OpenSSL to same version Android ships with. (Closed) Base URL: http://src.chromium.org/svn/trunk/deps/third_party/openssl/
Patch Set: '' Created 8 years, 11 months ago
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1 /* crypto/aes/aes.h -*- mode:C; c-file-style: "eay" -*- */ 1 /* crypto/aes/aes.h -*- mode:C; c-file-style: "eay" -*- */
2 /* ==================================================================== 2 /* ====================================================================
3 * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved. 3 * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions 6 * modification, are permitted provided that the following conditions
7 * are met: 7 * are met:
8 * 8 *
9 * 1. Redistributions of source code must retain the above copyright 9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer. 10 * notice, this list of conditions and the following disclaimer.
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after
51 51
52 #ifndef HEADER_AES_H 52 #ifndef HEADER_AES_H
53 #define HEADER_AES_H 53 #define HEADER_AES_H
54 54
55 #include <openssl/opensslconf.h> 55 #include <openssl/opensslconf.h>
56 56
57 #ifdef OPENSSL_NO_AES 57 #ifdef OPENSSL_NO_AES
58 #error AES is disabled. 58 #error AES is disabled.
59 #endif 59 #endif
60 60
61 #include <stddef.h>
62
61 #define AES_ENCRYPT 1 63 #define AES_ENCRYPT 1
62 #define AES_DECRYPT 0 64 #define AES_DECRYPT 0
63 65
64 /* Because array size can't be a const in C, the following two are macros. 66 /* Because array size can't be a const in C, the following two are macros.
65 Both sizes are in bytes. */ 67 Both sizes are in bytes. */
66 #define AES_MAXNR 14 68 #define AES_MAXNR 14
67 #define AES_BLOCK_SIZE 16 69 #define AES_BLOCK_SIZE 16
68 70
69 #ifdef OPENSSL_FIPS
70 #define FIPS_AES_SIZE_T int
71 #endif
72
73 #ifdef __cplusplus 71 #ifdef __cplusplus
74 extern "C" { 72 extern "C" {
75 #endif 73 #endif
76 74
77 /* This should be a hidden type, but EVP requires that the size be known */ 75 /* This should be a hidden type, but EVP requires that the size be known */
78 struct aes_key_st { 76 struct aes_key_st {
79 #ifdef AES_LONG 77 #ifdef AES_LONG
80 unsigned long rd_key[4 *(AES_MAXNR + 1)]; 78 unsigned long rd_key[4 *(AES_MAXNR + 1)];
81 #else 79 #else
82 unsigned int rd_key[4 *(AES_MAXNR + 1)]; 80 unsigned int rd_key[4 *(AES_MAXNR + 1)];
(...skipping 10 matching lines...) Expand all
93 AES_KEY *key); 91 AES_KEY *key);
94 92
95 void AES_encrypt(const unsigned char *in, unsigned char *out, 93 void AES_encrypt(const unsigned char *in, unsigned char *out,
96 const AES_KEY *key); 94 const AES_KEY *key);
97 void AES_decrypt(const unsigned char *in, unsigned char *out, 95 void AES_decrypt(const unsigned char *in, unsigned char *out,
98 const AES_KEY *key); 96 const AES_KEY *key);
99 97
100 void AES_ecb_encrypt(const unsigned char *in, unsigned char *out, 98 void AES_ecb_encrypt(const unsigned char *in, unsigned char *out,
101 const AES_KEY *key, const int enc); 99 const AES_KEY *key, const int enc);
102 void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, 100 void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
103 » const unsigned long length, const AES_KEY *key, 101 » size_t length, const AES_KEY *key,
104 unsigned char *ivec, const int enc); 102 unsigned char *ivec, const int enc);
105 void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out, 103 void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out,
106 » const unsigned long length, const AES_KEY *key, 104 » size_t length, const AES_KEY *key,
107 unsigned char *ivec, int *num, const int enc); 105 unsigned char *ivec, int *num, const int enc);
108 void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out, 106 void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out,
109 » const unsigned long length, const AES_KEY *key, 107 » size_t length, const AES_KEY *key,
110 unsigned char *ivec, int *num, const int enc); 108 unsigned char *ivec, int *num, const int enc);
111 void AES_cfb8_encrypt(const unsigned char *in, unsigned char *out, 109 void AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,
112 » const unsigned long length, const AES_KEY *key, 110 » size_t length, const AES_KEY *key,
113 unsigned char *ivec, int *num, const int enc); 111 unsigned char *ivec, int *num, const int enc);
114 void AES_cfbr_encrypt_block(const unsigned char *in,unsigned char *out,
115 const int nbits,const AES_KEY *key,
116 unsigned char *ivec,const int enc);
117 void AES_ofb128_encrypt(const unsigned char *in, unsigned char *out, 112 void AES_ofb128_encrypt(const unsigned char *in, unsigned char *out,
118 » const unsigned long length, const AES_KEY *key, 113 » size_t length, const AES_KEY *key,
119 unsigned char *ivec, int *num); 114 unsigned char *ivec, int *num);
120 void AES_ctr128_encrypt(const unsigned char *in, unsigned char *out, 115 void AES_ctr128_encrypt(const unsigned char *in, unsigned char *out,
121 » const unsigned long length, const AES_KEY *key, 116 » size_t length, const AES_KEY *key,
122 unsigned char ivec[AES_BLOCK_SIZE], 117 unsigned char ivec[AES_BLOCK_SIZE],
123 unsigned char ecount_buf[AES_BLOCK_SIZE], 118 unsigned char ecount_buf[AES_BLOCK_SIZE],
124 unsigned int *num); 119 unsigned int *num);
125
126 /* For IGE, see also http://www.links.org/files/openssl-ige.pdf */
127 /* NB: the IV is _two_ blocks long */ 120 /* NB: the IV is _two_ blocks long */
128 void AES_ige_encrypt(const unsigned char *in, unsigned char *out, 121 void AES_ige_encrypt(const unsigned char *in, unsigned char *out,
129 » » const unsigned long length, const AES_KEY *key, 122 » » size_t length, const AES_KEY *key,
130 unsigned char *ivec, const int enc); 123 unsigned char *ivec, const int enc);
131 /* NB: the IV is _four_ blocks long */ 124 /* NB: the IV is _four_ blocks long */
132 void AES_bi_ige_encrypt(const unsigned char *in, unsigned char *out, 125 void AES_bi_ige_encrypt(const unsigned char *in, unsigned char *out,
133 » » » const unsigned long length, const AES_KEY *key, 126 » » » size_t length, const AES_KEY *key,
134 const AES_KEY *key2, const unsigned char *ivec, 127 const AES_KEY *key2, const unsigned char *ivec,
135 const int enc); 128 const int enc);
136 129
137 int AES_wrap_key(AES_KEY *key, const unsigned char *iv, 130 int AES_wrap_key(AES_KEY *key, const unsigned char *iv,
138 unsigned char *out, 131 unsigned char *out,
139 const unsigned char *in, unsigned int inlen); 132 const unsigned char *in, unsigned int inlen);
140 int AES_unwrap_key(AES_KEY *key, const unsigned char *iv, 133 int AES_unwrap_key(AES_KEY *key, const unsigned char *iv,
141 unsigned char *out, 134 unsigned char *out,
142 const unsigned char *in, unsigned int inlen); 135 const unsigned char *in, unsigned int inlen);
143 136
137
144 #ifdef __cplusplus 138 #ifdef __cplusplus
145 } 139 }
146 #endif 140 #endif
147 141
148 #endif /* !HEADER_AES_H */ 142 #endif /* !HEADER_AES_H */
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