def test_raw_to_hash_to_s(self): ba = bytearray(binascii.unhexlify(self.block_raw)) hash = bin_dbl_sha256(ba) hashhex = binascii.hexlify(hash) uint256bytes = bytearray(binascii.unhexlify(hashhex)) uint256bytes.reverse() out = uint256bytes.hex() self.assertEqual(out, self.rout)
def GetChecksum(value): """ Get the double SHA256 hash of the value. Args: value (obj): a payload Returns: """ uint32 = bin_dbl_sha256(value)[:4] return int.from_bytes(uint32, 'little')
def GetChecksum(value): """ Get the double SHA256 hash of the value. Args: value (obj): a payload Returns: """ uint32 = bin_dbl_sha256(value)[:4] return int.from_bytes(uint32, 'little')
def Hash(self): """ Get the hash value of the Blockbase. Returns: UInt256: containing the hash of the data. """ if not self.__hash: hashdata = self.RawData() ba = bytearray(binascii.unhexlify(hashdata)) hash = bin_dbl_sha256(ba) self.__hash = UInt256(data=hash) return self.__hash
def Hash(self): """ Get the hash value of the Blockbase. Returns: UInt256: containing the hash of the data. """ if not self.__hash: hashdata = self.RawData() ba = bytearray(binascii.unhexlify(hashdata)) hash = bin_dbl_sha256(ba) self.__hash = UInt256(data=hash) return self.__hash
def test_raw_to_hash(self): ba = bytearray(binascii.unhexlify(self.block_raw)) hash = bin_dbl_sha256(ba) hashhex = binascii.hexlify(hash) self.assertEqual(hashhex, self.uint256val)
def Hash(self): if not self._hash: self._hash = bin_dbl_sha256(Helper.GetHashData(self)) return self._hash
def Hash(self): if not self._hash: self._hash = bin_dbl_sha256(Helper.GetHashData(self)) return self._hash