基于增强型检索机制Baptista混沌的物联网加密技术研究*

研究了一种适用于物联网的基于增强型检索机制密码方案的Baptista混沌加密技术。针对物联网对无线射频识别及其数据传输高可靠性和高安全性的要求,在深入分析了基于检索机制的Baptista混沌密码方案的特点及其局限性基础上,建立了一种基于快速收敛、具有自适应调整安全优先级的Baptista混沌加密技术。该技术首先根据基于S盒的混沌掩码技术增强了Baptista混沌密码方案;然后设计了适用于物联网的实时加密系统,并能够根据应用需求预置数据传输安全级别。数学分析表明,该加密技术可以为物联网应用中的智能识别和数据传输提供有效的安全性和实时性。

Research of encryption technology based on enhanced Baptista chaotic cipher for Internet of things

Researched a enhanced Baptista chaotic cipher technology based on retrieval algorithm for Internet of things. The networking of radio frequency identification and data transmission with high reliability and high safety requirements, an in depth analysis based on retrieval mechanism of Baptista chaotic encryption scheme based on the characteristics and its limitation, which was based on fast convergence, adaptive adjusting safety priority Baptista chaotic encryption technology. The technology based on S box, according to the chaotic mask technology had enhanced the Baptista chaotic encryption scheme, and then applied to design the content of network real-time encryption system and according to the application requirements of preset data transmission security level. Mathematical analysis shows that, the encryption technology can provide Internet application in the intelligent recognition and data transmission to provide effective security and real-time.