serialize Engine.serialize_relinearization_key(relinearization_key) 재선형화 키를 직렬화합니다. 인풋: RelinearizationKey 아웃풋: bytearray 예시 from desilofhe import Engine engine = Engine() secret_key = engine.create_secret_key() relinearization_key = engine.create_relinearization_key(secret_key) serialized_relinearization_key = engine.serialize_relinearization_key( relinearization_key )