rsa.py 文件源码

def decrypt(cls, ciphertext, private_key, algorithm='sha1'):
        """Private key descrption."""
        algorithm = cls.ALGORITHM_DICT.get(algorithm)

        plaintext = private_key.decrypt(
            ciphertext,
            padding.OAEP(
                mgf=padding.MGF1(algorithm=algorithm),
                algorithm=algorithm,
                label=None
            )
        )
        return plaintext.decode()