1 /* 2 * 3 */ 4 5 struct sha256_ctx 6 { 7 uint32_t H[8]; 8 9 uint32_t total[2]; 10 uint32_t buflen; 11 char buffer[128]; /* NB: always correctly aligned for uint32_t. */ 12 }; 13 14 struct sha512_ctx 15 { 16 uint64_t H[8]; 17 18 uint64_t total[2]; 19 uint64_t buflen; 20 char buffer[256]; /* NB: always correctly aligned for uint64_t. */ 21 }; 22 23 void __crypt__sha256_process_block (const void *buffer, size_t len, 24 struct sha256_ctx *ctx); 25 void __crypt__sha256_init_ctx (struct sha256_ctx *ctx); 26 void *__crypt__sha256_finish_ctx (struct sha256_ctx *ctx, void *resbuf); 27 void __crypt__sha256_process_bytes (const void *buffer, size_t len, 28 struct sha256_ctx *ctx); 29 30 void __crypt__sha512_process_block (const void *buffer, size_t len, 31 struct sha512_ctx *ctx); 32 void __crypt__sha512_init_ctx (struct sha512_ctx *ctx); 33 void *__crypt__sha512_finish_ctx (struct sha512_ctx *ctx, void *resbuf); 34 void __crypt__sha512_process_bytes (const void *buffer, size_t len, struct sha512_ctx *ctx); 35 void __crypt__sha512_process_block (const void *buffer, size_t len, struct sha512_ctx *ctx); 36 void __crypt__sha512_init_ctx (struct sha512_ctx *ctx); 37