标准编号：ISO/IEC 18033-7:2022
中文名称：信息安全 加密算法 第7部分：可调整的分组密码
英文名称：Information security — Encryption algorithms — Part 7: Tweakable block ciphers
发布日期：2022-04
标准范围
This document specifies tweakable block ciphers. A tweakable block cipher is a family of n-bit permutations parametrized by a secret key value and a public tweak value. Such primitives are generic tools that can be used as building blocks to construct cryptographic schemes such as encryption, Message Authentication Codes, authenticated encryption, etc.
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