rsa.py 文件源码

def encrypt(cls, message, public_key, algorithm='sha1'):
        """Public key encrypt."""
        if not isinstance(message, bytes):
            message = message.encode()

        algorithm = cls.ALGORITHM_DICT.get(algorithm)

        ciphertext = public_key.encrypt(
            message,
            padding.OAEP(
                mgf=padding.MGF1(algorithm=algorithm),
                algorithm=algorithm,
                label=None
            )
        )
        return ciphertext