期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2013
卷号：57
期号：2
出版社：Journal of Theoretical and Applied
摘要：In this paper, we propose a new hash function based on the SHA-256 diagram and techniques of DES, that we call SHA-SBOX. This proposed hash function produces a 256-bit fingerprint exactly like the classic version. Its effectiveness in the resistance to differential and linear attacks is widely comparable to SHA-256. In light of recent attacks on MD4, MD5, SHA-0 and SHA-1, there is a great need to consider other strategies to design hash functions. We present a new compression function for SHA-256 with an internal structure based entirely on the techniques of DES.
关键词：SHA-256; Permutation; Substitution; Linear Attacks; Differential Attacks
