ISO/IEC 9797-2:2021
Information security - Message authentication codes (MACs) - Part 2: Mechanisms using a dedicated hash-function
Abstract
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.
NOTE A general framework for the provision of integrity services is specified in ISO/IEC 10181‑6.
Additional information
Publication type | International Standard |
---|---|
Publication date | 2021-06-23 |
Edition | 3.0 |
Available language(s) | English |
TC/SC | ISO/IEC JTC 1/SC 27 - Information security, cybersecurity and privacy protectionrss |
ICS | 35.030 - IT Security |
Pages | 52 |
File size | 1840 KB |
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