5 #ifndef BITCOIN_CRYPTO_SHA1_H
6 #define BITCOIN_CRYPTO_SHA1_H
16 unsigned char buf[64];
23 CSHA1&
Write(
const unsigned char* data,
size_t len);
CSHA1 & Write(const unsigned char *data, size_t len)
static const size_t OUTPUT_SIZE
void Finalize(unsigned char hash[OUTPUT_SIZE])