Irrational-based Cryptosystem

摘要：

Strong cryptographic security, short encryption time, and robustness against noise are three goals of cryptosystem. However, most existing chaotic cryptosystems only focus on the research of enhancing cryptographic security and shortening encryption time. To overcome drawbacks and weaknesses of the existing algorithms, the paper analyzes the pseudo-chaotic characteristics of irrational numbers and proposes a completely different algorithm for encryption. Theoretical analysis and simulation results show that the proposed algorithm has a good robustness against noise, and can effectively resist chosenplaintext attack, statistical attack and differential attack.

作者: Jing Wang Guo-ping Jiang

作者单位: College of Computer, Nanjing university of posts and telecommunications, Nanjing 210003, China College of Automation, Nanjing university of posts and telecommunications, Nanjing 210003, China

会议类型: 国际会议

会议名称: 2010国际混沌、分形理论与应用研讨会(IWCFTA 2010)

会议地点: 昆明

会议语种:英文

页码: 139-143

在线出版日期: 2010-10-29（万方平台首次上网日期，不代表论文的发表时间）