WalletTool.py 文件源码

def verify(pubkey, message, signature):
        '''???? pubkey:hex pubkey, not hex_compressed'''
        vk = ecdsa.VerifyingKey.from_string(binascii.unhexlify(pubkey[2:]), curve=ecdsa.SECP256k1, hashfunc = hashlib.sha256)
        try:
            return vk.verify(binascii.unhexlify(signature), binascii.unhexlify(message))
        except ecdsa.BadSignatureError:
            return False