A Public-key Cryptography and A Entity Authentication Scheme Based on Improved Hyperbolic Function
Cryptography is the fundamental of secure communication.A public key cryptosystem is necessary to realize secure and efficient communication on public network.To construct a public key cryptosystem,it is essential to find a oneway trap-door function.In this paper,we propose a new one-way trap-door function,and present corresponding encryptosystem and entity authentication scheme.Meanwhile,it is proven that our algorithm and schemes are feasible,secure and efficient.Compared with recent algorithm such as RSA or ElGamal systems,our algorithm is more secure under the condition of the nearly similar efficiency.
public-key cryptography entity authentication scheme one-way trap-door function RSA
Dahu Wang Heyuan Bai Qunpo Liu Zhaojing Tong
School of Electrical Engineering & automation,Henan Polytechnic University,Jiaozuo Henan,China
国际会议
北京
英文
2008-10-12（万方平台首次上网日期，不代表论文的发表时间）