Cryptanalysis of Little Dragon Two Multivariate Public Key Cryptosystem

摘要：

In 2009, Rajesh P Singh, et al proposed Little Dragon Two multivariate public key cryptosystem by using a permutation polynomial. This paper makes a thorough analysis of the Little Dragon Two scheme and presents an attack method, which can recover the equivalent secret key in polynomial time. Accordingly we break this cryptosystem.

关键词： public key cryptography multivariate quantum computation Little Dragon Two scheme permutation polynomial

作者: Fada Li Xiaobin Lu Yang Wang Li Tian Wansu Bao

作者单位: Zhengzhou Information Science and Technology Institute, Zhengzhou, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 292-294

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）