Research on RSA and Hill hybrid encryption algorithm

被引：0
|
作者：
Yang, Hongyu [1 ]
Ning, Yuguang [1 ]
Wang, Yue [1 ]
机构：
[1] Civil Aviat Univ China, Coll Comp Sci & Technol, Tianjin 300300, Peoples R China
来源：
INTERNATIONAL JOURNAL OF COMPUTATIONAL SCIENCE AND ENGINEERING | 2019年 / 20卷 / 01期
基金：
中国国家自然科学基金;
关键词：
hybrid encryption; plaintext division; Pascal matrix; RSA cipher; Hill cipher;
D O I：
10.1504/ijcse.2019.10024803
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A RSA-Hill hybrid encryption algorithm model based on random division of plaintext is proposed. Firstly, the key of Hill cipher is replaced by Pascal matrix. Secondly, session key of the model is replaced by random numbers of plaintext division, and it is encrypted by RSA cipher. Finally, the dummy problem in Hill cipher can be solved, and the model can achieve the one-time pad. Security analysis and experimental results show that our method has better encryption efficiency and stronger anti-attack capacity.
引用
收藏
页码：1 / 6
页数：6
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