Research on a Mixed Cryptosystem with Perfect Privacy
The rapid development of information technology to bring convenience to people but also to the data and information security has brought great challenges,how to protect the data,safe communication is a popular research direction.In the paper,we propose a necessary and sufficient condition for constructing an invertible matrix on the finite field,which can produce a large number of reversible cycles.The DH key exchange protocol is implemented on the matrix platform,and an improved key negotiation algorithm is proposed to obtain the negotiation key before exchanging the intermediate value.Subsequently,we will integrate these research results,used to explore the convenience of fast and can guarantee the security of encryption technology.Finally,we propose a DH-Hill hybrid cryptosystem in which the keys of each communication are different and can be achieved once and for all.
Date Key-Exchange Mix Cryptosystem
Weiqing You XiaoMing Chen Jian Qi Hao Jiang Wenxi Li
Beijing Electronic Science & Technology Institute,Beijing 100070,China School of Mathematics & Physics,AHUT,Maanshan,Anhui province 243032,China
国际会议
重庆
英文
966-970
2017-10-03（万方平台首次上网日期，不代表论文的发表时间）