基于超混沌双向认证的网络信息安全加密方法

Network Information Security Encryption Method Based on Hyperchaotic Two-way Authentication

随着物联网技术的快速发展,虽然为人们的生活带来了很多便利,但是也出现了很多安全问题。为提高物联网的隐私保护能力,笔者针对现有信息安全加密算法的缺陷,提出超混沌双向认证的网络信息安全加密方法.该方法使用外部密钥定义每次的加密粒度,使超混沌加密密钥在持久连接中能够进行重新协商,在映射的外部密钥取TLS的主密钥,实现一次一密、一字一密。实验结果表明,该设计方法不仅可以保障网络信息安全,还能够有效提高信息安全水平,防止信息泄露.

With the rapid development of the Internet of Things technology,although it has brought a lot of convenience to people's lives,many security problems have also appeared.In order to improve the privacy protection capability of the Internet of Things,the author proposes a hyperchaotic two-way authentication network information security encryption method in response to the defects of the existing information security encryption algorithm.This method uses an external key to define the encryption granularity of each time,so that the hyperchaotic encryption key can be renegotiated in a persistent connection,and the mapped external key is taken from the TLS master key to achieve one password at a time,one word for one password.Experimental results show that this design method can not only guarantee network information security,but also effectively improve the level of information security and prevent information leakage.