Reference number
ISO/IEC 18033-7:2022
International Standard
ISO/IEC 18033-7:2022
Information security — Encryption algorithms — Part 7: Tweakable block ciphers
Edition 1
2022-04
Read sample
ISO/IEC 18033-7:2022
80505
Published (Edition 1, 2022)

ISO/IEC 18033-7:2022

ISO/IEC 18033-7:2022
80505
Language
Format
CHF 96
Convert Swiss francs (CHF) to your currency

Abstract

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.

General information

  •  : Published
     : 2022-04
    : International Standard published [60.60]
  •  : 1
     : 18
  • ISO/IEC JTC 1/SC 27
    35.030 
  • RSS updates

Got a question?

Check out our Help and Support