DS/ISO/IEC 18033-7
Information security – Encryption algorithms – Part 7: Tweakable block ciphers
active, Most Current
| Organization: | DS |
| Publication Date: | 19 April 2022 |
| Status: | active |
| Page Count: | 28 |
| ICS Code (IT Security): | 35.030 |
scope:
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. A total of five different tweakable block ciphers are defined. They are categorized in Table 1.
Document History
DS/ISO/IEC 18033-7
April 19, 2022
Information security – Encryption algorithms – Part 7: Tweakable block ciphers
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...