docs/sha256_8h_source.html

 // Copyright (c) 2014-2018 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.

 #ifndef BITCOIN_CRYPTO_SHA256_H
 #define BITCOIN_CRYPTO_SHA256_H

 #include <stdint.h>
 #include <stdlib.h>
 #include <string>

 class CSHA256
 {
 private:
     uint32_t s[8];
     unsigned char buf[64];
     uint64_t bytes;

 public:
     static const size_t OUTPUT_SIZE = 32;

     CSHA256();
     CSHA256& Write(const unsigned char* data, size_t len);
     void Finalize(unsigned char hash[OUTPUT_SIZE]);
     CSHA256& Reset();
 };

 std::string SHA256AutoDetect();

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

 #endif // BITCOIN_CRYPTO_SHA256_H
CSHA256::Write
CSHA256 & Write(const unsigned char *data, size_t len)
Definition: sha256.cpp:648

CSHA256::s
uint32_t s[8]
Definition: sha256.h:16

SHA256D64
void SHA256D64(unsigned char *output, const unsigned char *input, size_t blocks)
Compute multiple double-SHA256&#39;s of 64-byte blobs.
Definition: sha256.cpp:698

CSHA256::Reset
CSHA256 & Reset()
Definition: sha256.cpp:691

CSHA256::Finalize
void Finalize(unsigned char hash[OUTPUT_SIZE])
Definition: sha256.cpp:674

CSHA256::bytes
uint64_t bytes
Definition: sha256.h:18

CSHA256::OUTPUT_SIZE
static const size_t OUTPUT_SIZE
Definition: sha256.h:21

CSHA256::CSHA256
CSHA256()
Definition: sha256.cpp:643

CSHA256::buf
unsigned char buf[64]
Definition: sha256.h:17

SHA256AutoDetect
std::string SHA256AutoDetect()
Autodetect the best available SHA256 implementation.
Definition: sha256.cpp:573

CSHA256
A hasher class for SHA-256.
Definition: sha256.h:13