Study of the Hyperchaos-based Hash Function in E-Commerce Applications
Along with the rapid development of Internet communication and e-commerce technology, the security is be coming more and more important. Digital signature technology by using hash function can effectively address the security issue. This paper presented a new iterated hash function based on a hyperchaotic cellular neural network system and a double pipe structure in order to obtain the better cryptographic properties. The function encodes a message of arbitrary length into a hash value with a fixed 128-bit length. Computer simulation and theoretical analysis such as one-way property analysis and attacks resistance analysis are conducted and the results indicate that the proposed hash function has desirable security properties.
Chaotic system digital signature e-commerce hash function
Rong Jia Qiguo Huang Jun Peng
Office of Finance and Accounting Chongqing University of Science and Technology, Chongqing 401331, C School of Economics and Management Chongqing University of Science and Technology, Chongqing 401331, School of Electronic Information Engineering Chongqing University of Science and Technology, Chongqi
国际会议
长沙
英文
2813-2816
2010-05-11（万方平台首次上网日期，不代表论文的发表时间）