Codes & Standards - Purchase
ISO/IEC 9797-2:2021
Information security — Message authentication codes (MACs) — Part 2: Mechanisms using a dedicated hash-function
SKU: iso_075296_177123
Published by ISO/IEC
Publication Year 2021
3 Edition
52 pages
Product Details
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.