gnuk/src/sha256.h

15 lines
474 B
C
Raw Normal View History

2012-06-13 23:46:59 +00:00
typedef struct
{
uint32_t total[2];
uint32_t state[8];
uint32_t wbuf[16];
} sha256_context;
extern void sha256 (const unsigned char *input, unsigned int ilen,
unsigned char output[32]);
extern void sha256_start (sha256_context *ctx);
extern void sha256_finish (sha256_context *ctx, unsigned char output[32]);
extern void sha256_update (sha256_context *ctx, const unsigned char *input,
unsigned int ilen);
extern void sha256_process (sha256_context *ctx);