ISO/IEC 9797-2:2021

Information security - Message authentication codes (MACs) - Part 2: Mechanisms using a dedicated hash-function

This document specifies MAC algorithms that use a secret key and a hash-function (or its round-function or sponge function) to calculate an m-bit MAC. These mechanisms can be used as data integrity mechanisms to verify that data has not been altered in an unauthorized manner. NOTE A general framework for the provision of integrity services is specified in ISO/IEC 10181‑6.

OEN:

IEC

Langue:

English

Code(s) de l'ICS:

35.030

Statut:

Publié

Date de Publication:

2021-06-22

Numéro Standard:

ISO/IEC 9797-2:2021