ISO/IEC 9797-2:2021
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ISO/IEC 9797-2:2021
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Abstract

 Preview

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.


General information 

  •  :  Published
     : 2021-06
  •  : 3
     : 52
  •  : ISO/IEC JTC 1/SC 27 Information security, cybersecurity and privacy protection
  •  :
    35.030 IT Security

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