sha256.cpp File Reference

Implementation of SHA256 algorithm. More...

#include "sha256.h"
#include "utility.h"
#include <cassert>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>

Include dependency graph for sha256.cpp:

Functions
void	sha256::sha256_stream (uint32_t hash[8], const uint8_t data[], uint64_t length)
	Compute SHA256 hash, updating hash value at every invocation.
void	sha256::sha256 (const uint8_t data[], size_t length, uint32_t hash[8])
	Return SHA256 hash.
void	sha256::sha256_next (const uint8_t data[], uint32_t length, uint32_t hash[8], size_t total_length, uint8_t *tmpbuf)
	Compute SHA256 hash of chunks of data, using preallocated temporary buffer to store padded data.
void	sha256::print_hash (uint32_t hash[8])
	Print SHA256 hash to standard output.

Detailed Description

Implementation of SHA256 algorithm.