ISO/IEC 9797-2:2021

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

Datum objavljivanja: 23. 6. 2021.

Опште информације

Trenutna faza: 60.60 Effective date: 23. 6. 2021.

Inicijator: ISO/IEC

Pripada: ISO/IEC JTC 1/SC 27

Vrsta: Međunarodni standard

ICS: 35.030

Jezik: engleski

Kupovina

Status: Objavljen

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Apstrakt

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.