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ISO/IEC 10118-3

IT Security techniques - Hashfunctions - Part 3: Dedicated hash-functions

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Organization: ISO
Publication Date: 1 October 2018
Status: active
Page Count: 408
ICS Code (IT Security): 35.030
scope:

This document specifies dedicated hash-functions, i.e. specially designed hash-functions.

The hashfunctions in this document are based on the iterative use of a round-function. Distinct round-functions are specified, giving rise to distinct dedicated hash-functions. The use of Dedicated Hash-Functions 1, 2 and 3 in new digital signature implementations is deprecated.

NOTE 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 ISO/IEC 9797-2, or in key derivation functions specified in ISO/IEC 11770-6, their use is not deprecated.

Numerical examples for dedicated hash-functions specified in this document are given in Annex B as additional information. For information purposes, SHA-3 extendable-output functions are specified in Annex C.

Document History

ISO/IEC 10118-3
October 1, 2018
IT Security techniques - Hashfunctions - Part 3: Dedicated hash-functions
This document specifies dedicated hash-functions, i.e. specially designed hash-functions. The hashfunctions in this document are based on the iterative use of a round-function. Distinct...
December 1, 2011
Information technology - Security techniques - Hash-functions - Part 3: Dedicated hash-functions TECHNICAL CORRIGENDUM 1
A description is not available for this item.
February 15, 2006
Information technology - Security techniques - Hash-functions - Part 3: Dedicated hash-functions AMENDMENT 1: Dedicated Hash-Function 8 (SHA-224)
A description is not available for this item.
March 1, 2004
Information technology - Security techniques - Hash-functions - Part 3: Dedicated hash-functions
A description is not available for this item.
May 1, 2003
Information technology - Security techniques - Hash-functions - Part 3: Dedicated hash-functions
A description is not available for this item.
June 1, 1998
Information Technology - Security Techniques - Hash-Functions - Part 3: Dedicated Hash-Functions
A description is not available for this item.

References

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