CSHA512 Class Reference

A hasher class for SHA-512. More...

#include <sha512.h>

Public Member Functions
	CSHA512 ()
CSHA512 &	Write (const unsigned char *data, size_t len)
void	Finalize (unsigned char hash[OUTPUT_SIZE])
CSHA512 &	Reset ()

Static Public Attributes
static const size_t	OUTPUT_SIZE = 64

Private Attributes
uint64_t	s [8]
unsigned char	buf [128]
uint64_t	bytes

Detailed Description

A hasher class for SHA-512.

Definition at line 12 of file sha512.h.

Constructor & Destructor Documentation

CSHA512()

CSHA512::CSHA512

(

)

Definition at line 154 of file sha512.cpp.

References s.

Member Function Documentation

Finalize()

void CSHA512::Finalize

(

unsigned char

hash[OUTPUT_SIZE]

)

Definition at line 185 of file sha512.cpp.

References bytes, s, Write(), and WriteBE64().

Referenced by AddDataToRng(), CCrypter::BytesToKeySHA512AES(), CHMAC_SHA512::CHMAC_SHA512(), CHMAC_SHA512::Finalize(), and GetStrongRandBytes().

Reset()

CSHA512 & CSHA512::Reset

(

)

Definition at line 202 of file sha512.cpp.

References bytes, and s.

Referenced by CCrypter::BytesToKeySHA512AES().

Write()

CSHA512 & CSHA512::Write	(	const unsigned char *	data,
		size_t	len
	)

Definition at line 159 of file sha512.cpp.

References buf, bytes, memcpy(), s, and sha256_shani::Transform().

Referenced by AddDataToRng(), CCrypter::BytesToKeySHA512AES(), CHMAC_SHA512::CHMAC_SHA512(), Finalize(), CHMAC_SHA512::Finalize(), GetStrongRandBytes(), HASH_SHA512(), and CHMAC_SHA512::Write().

Member Data Documentation

buf

unsigned char CSHA512::buf[128]

private

Definition at line 16 of file sha512.h.

Referenced by Write().

bytes

uint64_t CSHA512::bytes

private

Definition at line 17 of file sha512.h.

Referenced by Finalize(), Reset(), and Write().

OUTPUT_SIZE

const size_t CSHA512::OUTPUT_SIZE = 64

static

Definition at line 20 of file sha512.h.

Referenced by CCrypter::BytesToKeySHA512AES(), and HASH_SHA512().

s

uint64_t CSHA512::s[8]

private

Definition at line 15 of file sha512.h.

Referenced by CSHA512(), Finalize(), Reset(), and Write().

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The documentation for this class was generated from the following files:

• src/crypto/sha512.h
• src/crypto/sha512.cpp