Research on identity authentication method based on negative logic system

Abstract

With the rapid development of computer and network, new technologies and services such as mobile Internet, Internet of Things, cloud and artificial intelligence have arisen and changed people’s life. The identity authentication is a must for these services. To solve the problem, identity authentication system and method based on negative logic system (NLS) is proposed in the paper. NLS is introduced to improve security in the essence of attack and defense. Security mechanisms based on NLS are proved effective to increase attack cost and strengthen defense ability. So NLS-based identity authentication system and method in the cloud environment are designed. Meanwhile, the corresponding converters, distributed storage, distributed detectors and authentication are proposed. The proposed method can improve security and provide identity authentication for cloud, IoT, etc. The theoretical performance analysis proves that it is feasible and effective.