1 | /* sha.h for openssl */
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2 |
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3 |
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4 | #ifndef WOLFSSL_SHA_H_
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5 | #define WOLFSSL_SHA_H_
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6 |
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7 | #include <wolfssl/wolfcrypt/settings.h>
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8 |
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9 | #ifdef WOLFSSL_PREFIX
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10 | #include "prefix_sha.h"
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11 | #endif
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12 |
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13 | #ifdef __cplusplus
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14 | extern "C" {
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15 | #endif
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16 |
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17 |
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18 | typedef struct WOLFSSL_SHA_CTX {
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19 | int holder[24]; /* big enough to hold wolfcrypt sha, but check on init */
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20 | } WOLFSSL_SHA_CTX;
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21 |
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22 | WOLFSSL_API void wolfSSL_SHA_Init(WOLFSSL_SHA_CTX*);
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23 | WOLFSSL_API void wolfSSL_SHA_Update(WOLFSSL_SHA_CTX*, const void*, unsigned long);
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24 | WOLFSSL_API void wolfSSL_SHA_Final(unsigned char*, WOLFSSL_SHA_CTX*);
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25 |
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26 | /* SHA1 points to above, shouldn't use SHA0 ever */
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27 | WOLFSSL_API void wolfSSL_SHA1_Init(WOLFSSL_SHA_CTX*);
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28 | WOLFSSL_API void wolfSSL_SHA1_Update(WOLFSSL_SHA_CTX*, const void*, unsigned long);
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29 | WOLFSSL_API void wolfSSL_SHA1_Final(unsigned char*, WOLFSSL_SHA_CTX*);
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30 |
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31 | enum {
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32 | SHA_DIGEST_LENGTH = 20
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33 | };
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34 |
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35 |
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36 | typedef WOLFSSL_SHA_CTX SHA_CTX;
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37 |
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38 | #define SHA_Init wolfSSL_SHA_Init
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39 | #define SHA_Update wolfSSL_SHA_Update
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40 | #define SHA_Final wolfSSL_SHA_Final
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41 |
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42 | #define SHA1_Init wolfSSL_SHA1_Init
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43 | #define SHA1_Update wolfSSL_SHA1_Update
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44 | #define SHA1_Final wolfSSL_SHA1_Final
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45 |
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46 |
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47 | typedef struct WOLFSSL_SHA256_CTX {
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48 | int holder[28]; /* big enough to hold wolfcrypt sha, but check on init */
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49 | } WOLFSSL_SHA256_CTX;
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50 |
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51 | WOLFSSL_API void wolfSSL_SHA256_Init(WOLFSSL_SHA256_CTX*);
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52 | WOLFSSL_API void wolfSSL_SHA256_Update(WOLFSSL_SHA256_CTX*, const void*,
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53 | unsigned long);
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54 | WOLFSSL_API void wolfSSL_SHA256_Final(unsigned char*, WOLFSSL_SHA256_CTX*);
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55 |
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56 | enum {
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57 | SHA256_DIGEST_LENGTH = 32
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58 | };
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59 |
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60 |
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61 | typedef WOLFSSL_SHA256_CTX SHA256_CTX;
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62 |
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63 | #define SHA256_Init wolfSSL_SHA256_Init
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64 | #define SHA256_Update wolfSSL_SHA256_Update
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65 | #define SHA256_Final wolfSSL_SHA256_Final
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66 |
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67 |
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68 | #ifdef WOLFSSL_SHA384
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69 |
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70 | typedef struct WOLFSSL_SHA384_CTX {
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71 | long long holder[32]; /* big enough, but check on init */
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72 | } WOLFSSL_SHA384_CTX;
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73 |
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74 | WOLFSSL_API void wolfSSL_SHA384_Init(WOLFSSL_SHA384_CTX*);
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75 | WOLFSSL_API void wolfSSL_SHA384_Update(WOLFSSL_SHA384_CTX*, const void*,
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76 | unsigned long);
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77 | WOLFSSL_API void wolfSSL_SHA384_Final(unsigned char*, WOLFSSL_SHA384_CTX*);
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78 |
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79 | enum {
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80 | SHA384_DIGEST_LENGTH = 48
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81 | };
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82 |
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83 |
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84 | typedef WOLFSSL_SHA384_CTX SHA384_CTX;
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85 |
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86 | #define SHA384_Init wolfSSL_SHA384_Init
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87 | #define SHA384_Update wolfSSL_SHA384_Update
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88 | #define SHA384_Final wolfSSL_SHA384_Final
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89 |
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90 | #endif /* WOLFSSL_SHA384 */
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91 |
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92 | #ifdef WOLFSSL_SHA512
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93 |
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94 | typedef struct WOLFSSL_SHA512_CTX {
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95 | long long holder[36]; /* big enough, but check on init */
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96 | } WOLFSSL_SHA512_CTX;
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97 |
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98 | WOLFSSL_API void wolfSSL_SHA512_Init(WOLFSSL_SHA512_CTX*);
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99 | WOLFSSL_API void wolfSSL_SHA512_Update(WOLFSSL_SHA512_CTX*, const void*,
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100 | unsigned long);
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101 | WOLFSSL_API void wolfSSL_SHA512_Final(unsigned char*, WOLFSSL_SHA512_CTX*);
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102 |
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103 | enum {
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104 | SHA512_DIGEST_LENGTH = 64
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105 | };
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106 |
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107 |
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108 | typedef WOLFSSL_SHA512_CTX SHA512_CTX;
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109 |
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110 | #define SHA512_Init wolfSSL_SHA512_Init
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111 | #define SHA512_Update wolfSSL_SHA512_Update
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112 | #define SHA512_Final wolfSSL_SHA512_Final
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113 |
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114 | #endif /* WOLFSSL_SHA512 */
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115 |
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116 |
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117 |
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118 |
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119 | #ifdef __cplusplus
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120 | } /* extern "C" */
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121 | #endif
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122 |
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123 |
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124 | #endif /* WOLFSSL_SHA_H_ */
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125 |
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