sha256.h File Reference

#include <stddef.h>
#include <stdint.h>

Data Structures
struct	pbl_sha256_ctx
	Digest state. More...

Macros
#define	PBL_SHA256_DIGEST_SIZE   32U
	Size of a digest, in bytes.
#define	PBL_SHA256_BLOCK_SIZE   64U
	Size of a block, in bytes.

Functions
void	pbl_sha256_init (struct pbl_sha256_ctx *ctx)
	Start a digest.
void	pbl_sha256_update (struct pbl_sha256_ctx *ctx, const void *data, size_t len)
	Hash data.
void	pbl_sha256_final (struct pbl_sha256_ctx *ctx, uint8_t digest[PBL_SHA256_DIGEST_SIZE])
	Finish a digest.
void	pbl_sha256 (const void *data, size_t len, uint8_t digest[PBL_SHA256_DIGEST_SIZE])
	Digest of a single buffer.
void	pbl_sha256_blocks_generic (uint32_t state[8], const void *data, size_t nblocks)
	Compress whole blocks in software.