Title :
Cryptanalysis of Little Dragon Two multivariate public key cryptosystem
Author :
Li, Fada ; Lu, Xiaobin ; Wang, Yang ; Tian, Li ; Bao, Wansu
Author_Institution :
Zhengzhou Inf. Sci. & Technol. Inst., Zhengzhou, China
Abstract :
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.
Keywords :
polynomials; public key cryptography; attack method; equivalent secret key; little dragon cryptanalysis; little dragon two scheme; multivariate public key cryptosystem; permutation polynomial; Argon; Cryptography; Polynomials; Little Dragon Two scheme; multivariate; permutation polynomial; public key cryptography; quantum computation;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5623032
