wolf SSL / wolfSSL

wolfSSL SSL/TLS library, support up to TLS1.3

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wolfssl/openssl/sha.h@13:f67a6c6013ca, 2017-08-22 (annotated)

Committer:
wolfSSL
Date:
Tue Aug 22 10:48:22 2017 +0000
Revision:
13:f67a6c6013ca
Parent:
11:cee25a834751 
wolfSSL3.12.0 with TLS1.3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 11:cee25a834751 1 /* sha.h for openssl */
wolfSSL 11:cee25a834751 2
wolfSSL 11:cee25a834751 3
wolfSSL 11:cee25a834751 4 #ifndef WOLFSSL_SHA_H_
wolfSSL 11:cee25a834751 5 #define WOLFSSL_SHA_H_
wolfSSL 11:cee25a834751 6
wolfSSL 11:cee25a834751 7 #include <wolfssl/wolfcrypt/settings.h>
wolfSSL 11:cee25a834751 8 #include <wolfssl/wolfcrypt/types.h>
wolfSSL 11:cee25a834751 9
wolfSSL 11:cee25a834751 10 #ifdef WOLFSSL_PREFIX
wolfSSL 11:cee25a834751 11 #include "prefix_sha.h"
wolfSSL 11:cee25a834751 12 #endif
wolfSSL 11:cee25a834751 13
wolfSSL 11:cee25a834751 14 #ifdef __cplusplus
wolfSSL 11:cee25a834751 15 extern "C" {
wolfSSL 11:cee25a834751 16 #endif
wolfSSL 11:cee25a834751 17
wolfSSL 11:cee25a834751 18
wolfSSL 11:cee25a834751 19 typedef struct WOLFSSL_SHA_CTX {
wolfSSL 11:cee25a834751 20 /* big enough to hold wolfcrypt Sha, but check on init */
wolfSSL 11:cee25a834751 21 int holder[28 + (WC_ASYNC_DEV_SIZE / sizeof(int))];
wolfSSL 11:cee25a834751 22 } WOLFSSL_SHA_CTX;
wolfSSL 11:cee25a834751 23
wolfSSL 11:cee25a834751 24 WOLFSSL_API void wolfSSL_SHA_Init(WOLFSSL_SHA_CTX*);
wolfSSL 11:cee25a834751 25 WOLFSSL_API void wolfSSL_SHA_Update(WOLFSSL_SHA_CTX*, const void*, unsigned long);
wolfSSL 11:cee25a834751 26 WOLFSSL_API void wolfSSL_SHA_Final(unsigned char*, WOLFSSL_SHA_CTX*);
wolfSSL 11:cee25a834751 27
wolfSSL 11:cee25a834751 28 /* SHA1 points to above, shouldn't use SHA0 ever */
wolfSSL 11:cee25a834751 29 WOLFSSL_API void wolfSSL_SHA1_Init(WOLFSSL_SHA_CTX*);
wolfSSL 11:cee25a834751 30 WOLFSSL_API void wolfSSL_SHA1_Update(WOLFSSL_SHA_CTX*, const void*, unsigned long);
wolfSSL 11:cee25a834751 31 WOLFSSL_API void wolfSSL_SHA1_Final(unsigned char*, WOLFSSL_SHA_CTX*);
wolfSSL 11:cee25a834751 32
wolfSSL 11:cee25a834751 33 enum {
wolfSSL 11:cee25a834751 34 SHA_DIGEST_LENGTH = 20
wolfSSL 11:cee25a834751 35 };
wolfSSL 11:cee25a834751 36
wolfSSL 11:cee25a834751 37
wolfSSL 11:cee25a834751 38 typedef WOLFSSL_SHA_CTX SHA_CTX;
wolfSSL 11:cee25a834751 39
wolfSSL 11:cee25a834751 40 #define SHA_Init wolfSSL_SHA_Init
wolfSSL 11:cee25a834751 41 #define SHA_Update wolfSSL_SHA_Update
wolfSSL 11:cee25a834751 42 #define SHA_Final wolfSSL_SHA_Final
wolfSSL 11:cee25a834751 43
wolfSSL 11:cee25a834751 44 #define SHA1_Init wolfSSL_SHA1_Init
wolfSSL 11:cee25a834751 45 #define SHA1_Update wolfSSL_SHA1_Update
wolfSSL 11:cee25a834751 46 #define SHA1_Final wolfSSL_SHA1_Final
wolfSSL 11:cee25a834751 47
wolfSSL 11:cee25a834751 48
wolfSSL 11:cee25a834751 49 #ifdef WOLFSSL_SHA224
wolfSSL 11:cee25a834751 50
wolfSSL 11:cee25a834751 51 /* Using ALIGN16 because when AES-NI is enabled digest and buffer in Sha256
wolfSSL 11:cee25a834751 52 * struct are 16 byte aligned. Any derefrence to those elements after casting to
wolfSSL 11:cee25a834751 53 * Sha224, is expected to also be 16 byte aligned addresses. */
wolfSSL 11:cee25a834751 54 typedef struct WOLFSSL_SHA224_CTX {
wolfSSL 11:cee25a834751 55 /* big enough to hold wolfcrypt Sha224, but check on init */
wolfSSL 11:cee25a834751 56 ALIGN16 int holder[34 + (WC_ASYNC_DEV_SIZE / sizeof(int))];
wolfSSL 11:cee25a834751 57 } WOLFSSL_SHA224_CTX;
wolfSSL 11:cee25a834751 58
wolfSSL 11:cee25a834751 59 WOLFSSL_API void wolfSSL_SHA224_Init(WOLFSSL_SHA224_CTX*);
wolfSSL 11:cee25a834751 60 WOLFSSL_API void wolfSSL_SHA224_Update(WOLFSSL_SHA224_CTX*, const void*,
wolfSSL 11:cee25a834751 61 unsigned long);
wolfSSL 11:cee25a834751 62 WOLFSSL_API void wolfSSL_SHA224_Final(unsigned char*, WOLFSSL_SHA224_CTX*);
wolfSSL 11:cee25a834751 63
wolfSSL 11:cee25a834751 64 enum {
wolfSSL 11:cee25a834751 65 SHA224_DIGEST_LENGTH = 28
wolfSSL 11:cee25a834751 66 };
wolfSSL 11:cee25a834751 67
wolfSSL 11:cee25a834751 68
wolfSSL 11:cee25a834751 69 typedef WOLFSSL_SHA224_CTX SHA224_CTX;
wolfSSL 11:cee25a834751 70
wolfSSL 11:cee25a834751 71 #define SHA224_Init wolfSSL_SHA224_Init
wolfSSL 11:cee25a834751 72 #define SHA224_Update wolfSSL_SHA224_Update
wolfSSL 11:cee25a834751 73 #define SHA224_Final wolfSSL_SHA224_Final
wolfSSL 11:cee25a834751 74
wolfSSL 11:cee25a834751 75 #endif /* WOLFSSL_SHA224 */
wolfSSL 11:cee25a834751 76
wolfSSL 11:cee25a834751 77
wolfSSL 11:cee25a834751 78 /* Using ALIGN16 because when AES-NI is enabled digest and buffer in Sha256
wolfSSL 11:cee25a834751 79 * struct are 16 byte aligned. Any derefrence to those elements after casting to
wolfSSL 11:cee25a834751 80 * Sha256, is expected to also be 16 byte aligned addresses. */
wolfSSL 11:cee25a834751 81 typedef struct WOLFSSL_SHA256_CTX {
wolfSSL 11:cee25a834751 82 /* big enough to hold wolfcrypt Sha256, but check on init */
wolfSSL 11:cee25a834751 83 ALIGN16 int holder[34 + (WC_ASYNC_DEV_SIZE / sizeof(int))];
wolfSSL 11:cee25a834751 84 } WOLFSSL_SHA256_CTX;
wolfSSL 11:cee25a834751 85
wolfSSL 11:cee25a834751 86 WOLFSSL_API void wolfSSL_SHA256_Init(WOLFSSL_SHA256_CTX*);
wolfSSL 11:cee25a834751 87 WOLFSSL_API void wolfSSL_SHA256_Update(WOLFSSL_SHA256_CTX*, const void*,
wolfSSL 11:cee25a834751 88 unsigned long);
wolfSSL 11:cee25a834751 89 WOLFSSL_API void wolfSSL_SHA256_Final(unsigned char*, WOLFSSL_SHA256_CTX*);
wolfSSL 11:cee25a834751 90
wolfSSL 11:cee25a834751 91 enum {
wolfSSL 11:cee25a834751 92 SHA256_DIGEST_LENGTH = 32
wolfSSL 11:cee25a834751 93 };
wolfSSL 11:cee25a834751 94
wolfSSL 11:cee25a834751 95
wolfSSL 11:cee25a834751 96 typedef WOLFSSL_SHA256_CTX SHA256_CTX;
wolfSSL 11:cee25a834751 97
wolfSSL 11:cee25a834751 98 #define SHA256_Init wolfSSL_SHA256_Init
wolfSSL 11:cee25a834751 99 #define SHA256_Update wolfSSL_SHA256_Update
wolfSSL 11:cee25a834751 100 #define SHA256_Final wolfSSL_SHA256_Final
wolfSSL 11:cee25a834751 101
wolfSSL 11:cee25a834751 102
wolfSSL 11:cee25a834751 103 #ifdef WOLFSSL_SHA384
wolfSSL 11:cee25a834751 104
wolfSSL 11:cee25a834751 105 typedef struct WOLFSSL_SHA384_CTX {
wolfSSL 11:cee25a834751 106 /* big enough to hold wolfCrypt Sha384, but check on init */
wolfSSL 11:cee25a834751 107 long long holder[32 + (WC_ASYNC_DEV_SIZE / sizeof(long long))];
wolfSSL 11:cee25a834751 108 } WOLFSSL_SHA384_CTX;
wolfSSL 11:cee25a834751 109
wolfSSL 11:cee25a834751 110 WOLFSSL_API void wolfSSL_SHA384_Init(WOLFSSL_SHA384_CTX*);
wolfSSL 11:cee25a834751 111 WOLFSSL_API void wolfSSL_SHA384_Update(WOLFSSL_SHA384_CTX*, const void*,
wolfSSL 11:cee25a834751 112 unsigned long);
wolfSSL 11:cee25a834751 113 WOLFSSL_API void wolfSSL_SHA384_Final(unsigned char*, WOLFSSL_SHA384_CTX*);
wolfSSL 11:cee25a834751 114
wolfSSL 11:cee25a834751 115 enum {
wolfSSL 11:cee25a834751 116 SHA384_DIGEST_LENGTH = 48
wolfSSL 11:cee25a834751 117 };
wolfSSL 11:cee25a834751 118
wolfSSL 11:cee25a834751 119
wolfSSL 11:cee25a834751 120 typedef WOLFSSL_SHA384_CTX SHA384_CTX;
wolfSSL 11:cee25a834751 121
wolfSSL 11:cee25a834751 122 #define SHA384_Init wolfSSL_SHA384_Init
wolfSSL 11:cee25a834751 123 #define SHA384_Update wolfSSL_SHA384_Update
wolfSSL 11:cee25a834751 124 #define SHA384_Final wolfSSL_SHA384_Final
wolfSSL 11:cee25a834751 125
wolfSSL 11:cee25a834751 126 #endif /* WOLFSSL_SHA384 */
wolfSSL 11:cee25a834751 127
wolfSSL 11:cee25a834751 128 #ifdef WOLFSSL_SHA512
wolfSSL 11:cee25a834751 129
wolfSSL 11:cee25a834751 130 typedef struct WOLFSSL_SHA512_CTX {
wolfSSL 11:cee25a834751 131 /* big enough to hold wolfCrypt Sha384, but check on init */
wolfSSL 11:cee25a834751 132 long long holder[36 + (WC_ASYNC_DEV_SIZE / sizeof(long long))];
wolfSSL 11:cee25a834751 133 } WOLFSSL_SHA512_CTX;
wolfSSL 11:cee25a834751 134
wolfSSL 11:cee25a834751 135 WOLFSSL_API void wolfSSL_SHA512_Init(WOLFSSL_SHA512_CTX*);
wolfSSL 11:cee25a834751 136 WOLFSSL_API void wolfSSL_SHA512_Update(WOLFSSL_SHA512_CTX*, const void*,
wolfSSL 11:cee25a834751 137 unsigned long);
wolfSSL 11:cee25a834751 138 WOLFSSL_API void wolfSSL_SHA512_Final(unsigned char*, WOLFSSL_SHA512_CTX*);
wolfSSL 11:cee25a834751 139
wolfSSL 11:cee25a834751 140 enum {
wolfSSL 11:cee25a834751 141 SHA512_DIGEST_LENGTH = 64
wolfSSL 11:cee25a834751 142 };
wolfSSL 11:cee25a834751 143
wolfSSL 11:cee25a834751 144
wolfSSL 11:cee25a834751 145 typedef WOLFSSL_SHA512_CTX SHA512_CTX;
wolfSSL 11:cee25a834751 146
wolfSSL 11:cee25a834751 147 #define SHA512_Init wolfSSL_SHA512_Init
wolfSSL 11:cee25a834751 148 #define SHA512_Update wolfSSL_SHA512_Update
wolfSSL 11:cee25a834751 149 #define SHA512_Final wolfSSL_SHA512_Final
wolfSSL 11:cee25a834751 150
wolfSSL 11:cee25a834751 151 #endif /* WOLFSSL_SHA512 */
wolfSSL 11:cee25a834751 152
wolfSSL 11:cee25a834751 153
wolfSSL 11:cee25a834751 154
wolfSSL 11:cee25a834751 155
wolfSSL 11:cee25a834751 156 #ifdef __cplusplus
wolfSSL 11:cee25a834751 157 } /* extern "C" */
wolfSSL 11:cee25a834751 158 #endif
wolfSSL 11:cee25a834751 159
wolfSSL 11:cee25a834751 160
wolfSSL 11:cee25a834751 161 #endif /* WOLFSSL_SHA_H_ */
wolfSSL 11:cee25a834751 162
wolfSSL 11:cee25a834751 163