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.
Status : PublishedPublication date : 2021-06
Edition : 3Number of pages : 52
Technical Committee:Information security, cybersecurity and privacy protection
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