67 #if defined(OPENSSL_NO_SHA) || (defined(OPENSSL_NO_SHA0) && defined(OPENSSL_NO_SHA1))
68 #error SHA is disabled.
71 #if defined(OPENSSL_FIPS)
72 #define FIPS_SHA_SIZE_T size_t
81 #define fips_md_init(alg) fips_md_init_ctx(alg, alg)
83 #define fips_md_init_ctx(alg, cx) int alg##_Init(cx##_CTX *c)
84 #define fips_cipher_abort(alg) while (0)
94 #define SHA_LONG unsigned long
95 #elif defined(__ILP64__)
96 #define SHA_LONG unsigned long
97 #define SHA_LONG_LOG2 3
99 #define SHA_LONG unsigned int
102 #define SHA_LBLOCK 16
107 #define SHA_LAST_BLOCK (SHA_CBLOCK - 8)
108 #define SHA_DIGEST_LENGTH 20
118 #define SHA256_CBLOCK \
122 #define SHA224_DIGEST_LENGTH 28
123 #define SHA256_DIGEST_LENGTH 32
133 #ifndef OPENSSL_NO_SHA256
141 unsigned char *
SHA224(
const unsigned char *d,
size_t n,
unsigned char *md);
145 unsigned char *
SHA256(
const unsigned char *d,
size_t n,
unsigned char *md);
149 #define SHA384_DIGEST_LENGTH 48
150 #define SHA512_DIGEST_LENGTH 64
int SHA256_Final(unsigned char *md, SHA256_CTX *c)
#define SHA_LONG
Definition: sha2.h:99
struct SHAstate_st SHA_CTX
void SHA256_Transform(SHA256_CTX *c, const unsigned char *data)
#define SHA_LBLOCK
Definition: sha2.h:102
int SHA224_Final(unsigned char *md, SHA256_CTX *c)
Definition: sha256.c:96
int SHA256_Update(SHA256_CTX *c, const void *data, size_t len)
int SHA224_Init(SHA256_CTX *c)
unsigned char * SHA256(const unsigned char *d, size_t n, unsigned char *md)
Definition: sha256.c:77
unsigned char * SHA224(const unsigned char *d, size_t n, unsigned char *md)
Definition: sha256.c:63
struct SHA256state_st SHA256_CTX
int SHA256_Init(SHA256_CTX *c)
int SHA224_Update(SHA256_CTX *c, const void *data, size_t len)
Definition: sha256.c:91
SHA_LONG Nh
Definition: sha2.h:124
SHA_LONG data[SHA_LBLOCK]
Definition: sha2.h:125
unsigned int num
Definition: sha2.h:126
unsigned int md_len
Definition: sha2.h:126
SHA_LONG h[8]
Definition: sha2.h:123
SHA_LONG Nl
Definition: sha2.h:124
SHA_LONG h3
Definition: sha2.h:110
SHA_LONG h2
Definition: sha2.h:110
unsigned int num
Definition: sha2.h:113
SHA_LONG h1
Definition: sha2.h:110
SHA_LONG h0
Definition: sha2.h:110
SHA_LONG h4
Definition: sha2.h:110
SHA_LONG Nl
Definition: sha2.h:111
SHA_LONG data[SHA_LBLOCK]
Definition: sha2.h:112
SHA_LONG Nh
Definition: sha2.h:111