期刊 New Hash Function Based on Nonlinear Method  

New Hash Function Based on Nonlinear Method

作  者:王以刚 陈家训 邵世煌 

出  处:《东华大学学报:英文版》2000年第4期27-29,共3页

New Hash Function Based on Nonlinear Method

摘  要:Hash functions are often used in the authentication of information security field. With the development of electronic commerce, the reliability of authentication is paid more and more attention to. This paper describes an N - LFSR which combined nonlinear S - box with the LF-SR, and substitutes it for CLS operator in hash function. The efficiency of new hash function is not drop and the ability of defence attack is strengthened.

Hash functions are often used in the authentication of information security field. With the development of electronic commerce, the reliability of authentication is paid more and more attention to. This paper describes an N - LFSR which combined nonlinear S - box with the LF-SR, and substitutes it for CLS operator in hash function. The efficiency of new hash function is not drop and the ability of defence attack is strengthened.

关 键 词:HASH FUNCTION LFSR NONLINEAR S - BOX . 

hash function  LFSR  nonlinear  S - box . 

分 类 号:TN918.1[电子电信—通信与信息系统]

 

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