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ISO/IEC 10118-2:2010Published

Information technology — Security techniques — Hash-functions — Part 2: Hash-functions using an n-bit block cipher

Technologies de l'information — Techniques de sécurité — Fonctions de brouillage — Partie 2: Fonctions de brouillage utilisant un chiffrement par blocs de n bits

Abstract / scope

ISO/IEC 10118-2:2010 specifies hash-functions which make use of an n-bit block cipher algorithm. They are therefore suitable for an environment in which such an algorithm is already implemented. Block ciphers are specified in ISO/IEC 18033-3.

Four hash-functions are specified. The first provides hash-codes of length less than or equal to n, where n is the block-length of the algorithm used. The second provides hash-codes of length less than or equal to 2n; the third provides hash-codes of length equal to 2n; and the fourth provides hash-codes of length 3n. All four of the hash-functions specified in ISO/IEC 10118-2:2010 conform to the general model specified in ISO/IEC 10118-1.

Life cycle

Amendments & corrigenda

ISO/IEC 10118-2:2010/Cor 1:2011PublishedInformation technology — Security techniques — Hash-functions — Part 2: Hash-functions using an n-bit block cipher — Technical Corrigendum 1International Standard · Published 28 Nov 2011 · ISO/IEC JTC 1/SC 27

Replaces

ISO/IEC 10118-2:2000WithdrawnInformation technology — Security techniques — Hash-functions — Part 2: Hash-functions using an n-bit block cipherInternational Standard · Published 21 Dec 2000 · ISO/IEC JTC 1/SC 27ISO/IEC 10118-2:2000/Cor 1:2006WithdrawnInformation technology — Security techniques — Hash-functions — Part 2: Hash-functions using an n-bit block cipher — Technical Corrigendum 1International Standard · Published 28 Sep 2006 · ISO/IEC JTC 1/SC 27ISO/IEC 10118-2:2000/Cor 2:2007WithdrawnInformation technology — Security techniques — Hash-functions — Part 2: Hash-functions using an n-bit block cipher — Technical Corrigendum 2International Standard · Published 8 Feb 2007 · ISO/IEC JTC 1/SC 27

Replaced by

ISO/IEC DIS 10118-2Deleted (project abandoned)Information technology — Security techniques — Hash-functions — Part 2: Hash-functions using an n-bit block cipherInternational Standard · ISO/IEC JTC 1/SC 27