耦合触发元胞自动机在数据加密中的应用

Application of Coupled Toggle Cellular Automata in Data Encryption

摘要: 利用元胞自动机之间的相互作用，提出耦合触发元胞自动机的加密技术，增加密钥空间和增强密码系统的强度．分析结果表明该算法可以抵抗蛮力攻击和差分分析攻击，具有较高的安全性和很强的实用性．

Abstract: Using the interaction between cellular automata,a cryptography system based on the coupled toggle cellular automata is proposed to enlarge the key space and the strength of the system.The analysis results show that the cryptosystem can resist brute attack and differential attack,and it is also of high security and strong practicability.