sha256.h File Reference

#include <cstdint>
#include <cstdlib>
#include <string>

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Classes
class	CSHA256
	A hasher class for SHA-256. More...

Namespaces
namespace	sha256_implementation

Enumerations
enum	sha256_implementation::UseImplementation : uint8_t {   sha256_implementation::STANDARD = 0 , sha256_implementation::USE_SSE4 = 1 << 0 , sha256_implementation::USE_AVX2 = 1 << 1 , sha256_implementation::USE_SHANI = 1 << 2 ,   sha256_implementation::USE_SSE4_AND_AVX2 = USE_SSE4 | USE_AVX2 , sha256_implementation::USE_SSE4_AND_SHANI = USE_SSE4 | USE_SHANI , sha256_implementation::USE_ALL = USE_SSE4 | USE_AVX2 | USE_SHANI }

Functions
std::string	SHA256AutoDetect (sha256_implementation::UseImplementation use_implementation=sha256_implementation::USE_ALL)
	Autodetect the best available SHA256 implementation. More...
void	SHA256D64 (unsigned char *output, const unsigned char *input, 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 585 of file sha256.cpp.

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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 749 of file sha256.cpp.

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