BS ISO/IEC 10118-3:2018

IT Security techniques. Hash-functions - Dedicated hash-functions

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标准号

BS ISO/IEC 10118-3:2018

发布

2018年

发布单位

英国标准学会

当前最新

BS ISO/IEC 10118-3:2018

 

 

适用范围

What is ISO/IEC 10118-3 about?    ISO/IEC 10118-3 is the third part of the ISO/IEC 10118 series of standards that is applicable to dedicated hash-functions, i.e. specially designed hash-functions. The hash functions in ISO/IEC 10118-3 are based on the iterative use of a round-function. Distinct round-functions are specified, giving rise to distinct dedicated hash-functions. ISO/IEC 10118-3 provides the models of hash functions which can ensure delivering results quickly and accurately. The use of Dedicated Hash-Functions 1, 2, and 3 in new digital signature implementations is deprecated. As a result of their short hash-code length and/or cryptanalytic results, Dedicated Hash-Functions 1, 2, and 3 do not provide a sufficient level of collision resistance for future digital signature applications and they are, therefore, only usable for legacy applications. However, for applications where collision resistance is not required, such as in hash-functions as specified in

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