激光海量数据通信中数字证书加密技术改进

Improvement of digital certificate encryption technology in mass laser data communication

为了提高激光海量数据通信中的抗攻击性能,需要进行数字证书加密,提出一种基于码元频数混沌映射编码的激光海量数据通信中数字证书加密技术。首先构建激光海量数据通信传输的驱动-响应式混沌模型,设计激光海量数据通信数字证书的密钥方案;采用基于证书的哈希混沌加密系统进行主公钥配置,计算输出对应数字证书的公钥码元频数,实现数字证书加密设计。最后进行实验分析,结果表明,该方法进行激光海量数据通信的数字证书加密,抗攻击性能较好,熵泄漏较小,说明所提加密技术具有较好的加密性能。

In order to improve the anti-attack performance of massive laser data communication, the digital certificate encryption is significant. So, a digital certificate encryption of massive laser data communication based on chaotic map encoding of elements frequency was proposed in this paper. First, the responsive chaotic model is built which is drive of massive laser data communication and key scheme of massive laser data communication digital certificate is designed. Then, allocate the main key of Hash chaotic encryption system based on certificate and calculate public kc, y frequency of output digital certificate to realize the encryption design of digital certificate. Finally, the experimental resuits indicate that this method has good anti attack performance and smaller entropy leakage.