The Evaluation Report of SHA-256 Crypt Analysis Hash Function

被引：8

作者：

Selvakumar, A. Arul Lawrence ^{[1
]}

Ganandhas, C. Suresh ^{[2
]}

机构：

[1] Oxford Coll Engn, Dept Comp Sci & Elect, Bangalore, Karnataka, India

[2] Veltech SRS Engn Coll, Dept Comp Sci & Elect, Madras, Tamil Nadu, India

来源：

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMMUNICATION SOFTWARE AND NETWORKS | 2009年

关键词：

Crypt Analysis; Cryptographic; COLLISIONS; CRYPTANALYSIS; RIPEMD; MD4;

D O I：

10.1109/ICCSN.2009.50

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

This paper describes the study of cryptographic hash functions, one of the most important classes of primitives used in recent techniques in cryptography. The main aim is the development of recent crypt analysis hash function. We present different approaches to defining security properties more formally and present basic attack on hash function. We recall Merkle-Damgard security properties of iterated hash function. The Main aim of this paper is the development of recent techniques applicable to crypt Analysis hash function, mainly from SHA family. Recent proposed attacks an MD5 & SHA motivate a new hash function design. It is designed not only to have higher security but also to be faster than SHA-256. The performance of the new hash function is at least 30% better than that of SHA-256 in software. And it is secure against any known cryptographic attacks on hash functions.

引用

页码：588 / +

页数：2

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