BS ISO/IEC 9797-2:2021
Information security. Message authentication codes (MACs) - Mechanisms using a dedicated hash-function
Information security. Message authentication codes (MACs) - Mechanisms using a dedicated hash-function
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 декабря 2024 г.
- ICS:
- 35.030
- Технический комитет:
- IEC
- SKU:
- BS ISO/IEC 9797-2:2021
Abstract
1 Scope 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 .
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