The Cubic Simple Matrix Encryption Scheme

被引：0
|
作者：
Ding, Jintai [1 ]
Petzoldt, Albrecht [3 ]
Wang, Lih-chung [2 ]
机构：
[1] Univ Cincinnati, Cincinnati, OH 45221 USA
[2] Natl Dong Hwa Univ, Taipei, Taiwan
[3] TU, Darmstadt, Germany
来源：
POST-QUANTUM CRYPTOGRAPHY, PQCRYPTO 2014 | 2014年 / 8772卷
关键词：
Multivariate Cryptography; Simple Matrix Encryption Scheme; Provable Security; COMPUTING GROBNER BASES; EFFICIENT ALGORITHM; CRYPTANALYSIS;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we propose an improved version of the Simple Matrix encryption scheme of PQCrypto2013. The main goal of our construction is to build a system with even stronger security claims. By using square matrices with random quadratic polynomials, we can claim that breaking the system using algebraic attacks is at least as hard as solving a set of random quadratic equations. Furthermore, due to the use of random polynomials in the matrix A, Rank attacks against our scheme are not feasible.
引用
收藏
页码：76 / 87
页数：12
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