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sklademVydáno: 2021-06-23
ISO/IEC 9797-2:2021
Information security - Message authentication codes (MACs) - Part 2: Mechanisms using a dedicated hash-function
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| Označení normy: | ISO/IEC 9797-2:2021 |
| Vydáno: | 2021-06-23 |
| Edice: | 3 |
| ICS: | 35.030 |
| Počet stran (Anglicky): | 52 |
DESCRIPTION
ISO/IEC 9797-2:2021
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.