def verify_by_hash(self, msg_hash: bytes, signature: bytes) -> int:
if len(msg_hash) != 64:
raise ValueError("the length of SHA512 Hash(Bytes) must be 64")
if len(signature) != 64:
raise ValueError("the length of signature(Bytes) must be 64")
return funcs.CDLL_WalletVerifyByHash(self._handler_num, 0,
GoBytes.frombytes(signature),
GoBytes.frombytes(msg_hash))
def verify_by_raw(self, msg: bytes, signature: bytes) -> int:
if len(signature) != 64:
raise ValueError("the length of signature(Bytes) must be 64")
print(msg, len(msg),
GoBytes.convert(GoBytes.frombytes(signature), 64).hex())
return funcs.CDLL_WalletVerifyByRaw(self._handler_num, 0,
GoBytes.frombytes(signature),
GoBytes.frombytes(msg), len(msg))
def sign_hash(self, msg_hash: bytes) -> bytes or None:
if len(msg_hash) != 64:
raise ValueError("the length of SHA512 Hash(Bytes) must be 64")
ptr = funcs.CDLL_WalletSign(self._handler_num, 0,
GoBytes.frombytes(msg_hash))
if ptr is None:
return
return GoBytes.convert(ptr, 64)
def sign(self, msg: bytes) -> bytes or None:
ptr = funcs.CDLL_WalletSign(self._handler_num, 0,
GoBytes.frombytes(msg), len(msg))
if ptr is None:
return
return GoBytes.convert(ptr, 64)
def address(self, idx=0):
ptr = funcs.CDLL_WalletAddress(self._handler_num, idx)
if ptr is None:
return
return GoBytes.convert(ptr, 32)