INTEGRAL DISTINGUISHERS OF JH AND GRSTL-512

作     者：Li Yanjun Wu Wenling Dong Le (State Key Laboratory of Information Security,Institute of Software,Chinese Academy of Sciences,Beijing 100190,China) (Graduate University of Chinese Academy of Sciences,Beijing 100049,China) (Beijing Electronic Science and Technology Institute,Beijing 100070,China) 

出 版 物：《Journal of Electronics(China)》 (电子科学学刊(英文版))

年 卷 期：2012年第Z1期

页      面：94-102页

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：Supported by the National Natural Science Foundation of China (No. 60873259 and No. 60903212) Knowledge Innovation Project of the Chinese Academy of Sciences 

主　　题：Hash function SHA-3 candidates Integral distinguisher JH Grstl 

摘      要：In December of 2010 NIST selected five SHA-3 finalists-BLAKE,Grstl,JH,Keccak,and Skein to advance to the third (and final) round of the SHA-3 *** present most specialists and scholars focus on the design and the attacks on these hash ***,it is very significant to study some properties of their primitives and underlying *** some properties reflect the pseudo-randomness of the ***,they help us to find new cryptanalysis for some block cipher *** this paper,we analyze the resistance of JH and Grstl-512 against structural properties built on integral *** then 31.5 (out of 42) rounds integral distinguishers for JH compression function and 11.5 (out of 14) rounds for Grstl-512 compression function are presented.