ISO/IEC 18033-7:2022

Information security — Encryption algorithms — Part 7: Tweakable block ciphers
Autor: ISO
Código ICS: 35.030
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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.

Especificaciones de la Norma
Fecha de Publicación 13/04/2022
Título Secundario Sécurité de l'information — Algorithmes de chiffrement — Partie 7: Chiffrements par blocs paramétrables
Páginas Técnicas 18
Idioma Inglés