sha256.cpp File Reference

#include <bitcoin-build-config.h>
#include <crypto/sha256.h>
#include <crypto/common.h>
#include <algorithm>
#include <cassert>
#include <cstring>
#include <compat/cpuid.h>

Include dependency graph for sha256.cpp:

Go to the source code of this file.

Namespaces
namespace	sha256d64_sse41
namespace	sha256d64_avx2
namespace	sha256d64_x86_shani
namespace	sha256_x86_shani
namespace	sha256_arm_shani
namespace	sha256d64_arm_shani
namespace	sha256
	Internal SHA-256 implementation.

Functions
void	sha256d64_sse41::Transform_4way (unsigned char *out, const unsigned char *in)
void	sha256d64_avx2::Transform_8way (unsigned char *out, const unsigned char *in)
void	sha256d64_x86_shani::Transform_2way (unsigned char *out, const unsigned char *in)
void	sha256_x86_shani::Transform (uint32_t *s, const unsigned char *chunk, size_t blocks)
void	sha256_arm_shani::Transform (uint32_t *s, const unsigned char *chunk, size_t blocks)
void	sha256d64_arm_shani::Transform_2way (unsigned char *out, const unsigned char *in)
std::string	SHA256AutoDetect (sha256_implementation::UseImplementation use_implementation)
	Autodetect the best available SHA256 implementation. More...
void	SHA256D64 (unsigned char *out, const unsigned char *in, size_t blocks)
	Compute multiple double-SHA256's of 64-byte blobs. More...

Function Documentation

SHA256AutoDetect()

std::string SHA256AutoDetect

(

sha256_implementation::UseImplementation

use_implementation = sha256_implementation::USE_ALL

)

Autodetect the best available SHA256 implementation.

Returns the name of the implementation.

Definition at line 587 of file sha256.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

SHA256D64()

void SHA256D64	(	unsigned char *	output,
		const unsigned char *	input,
		size_t	blocks
	)

Compute multiple double-SHA256's of 64-byte blobs.

output: pointer to a blocks*32 byte output buffer input: pointer to a blocks*64 byte input buffer blocks: the number of hashes to compute.

Definition at line 751 of file sha256.cpp.

Here is the caller graph for this function: