| #ifndef SHA512_H | |
| #define SHA512_H | |
| #include <stddef.h> | |
| #include "fixedint.h" | |
| /* state */ | |
| typedef struct sha512_context_ { | |
| uint64_t length, state[8]; | |
| size_t curlen; | |
| unsigned char buf[128]; | |
| } sha512_context; | |
| int sha512_init(sha512_context * md); | |
| int sha512_final(sha512_context * md, unsigned char *out); | |
| int sha512_update(sha512_context * md, const unsigned char *in, size_t inlen); | |
| int sha512(const unsigned char *message, size_t message_len, unsigned char *out); | |
| #endif |