ISO/IEC 18033-3:2010/Amd 1:2021
Information technology — Security techniques — Encryption algorithms — Part 3: Block ciphers — Amendment 1: SM4
Information technology — Security techniques — Encryption algorithms — Part 3: Block ciphers — Amendment 1: SM4
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 22 июня 2021 г.
- Издание:
- ISO/IEC IS 18033 edition 2 version 1
- ICS:
- 35.030
Abstract
Overview
ISO/IEC 18033-3:2010/Amd 1:2021 is an important international standard amendment that expands the scope of encryption algorithms covered under Part 3 of ISO/IEC 18033-3, which focuses on block ciphers. This amendment introduces the SM4 block cipher – a symmetric encryption algorithm notable for its use in secure information technology systems. Developed as part of the Chinese national standards, SM4 has been incorporated into international cryptographic standards, elevating its global significance in data security protocols.
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