Generalized Feistel Structures Based on Tweakable Block Ciphers

Generalized Feistel Structures Based on Tweakable Block Ciphers

A generalized Feistel structure (GFS) is a classical approach to construct a block cipher from pseudorandom functions (PRFs). Coron et al. at TCC 2010 instantiated a Feistel structure with a tweakable block cipher (TBC), and presented its provable security treatment. GFSs can naturally be instantia...

Full description

Bibliographic Details
Main Authors: Kazuki Nakaya, Tetsu Iwata
Format: Article
Language:English
Published: Ruhr-Universität Bochum 2022-12-01
Series:IACR Transactions on Symmetric Cryptology
Subjects:
Generalized Feistel structure
Tweakable block cipher
Block cipher
Coefficient-H technique
Provable security
Online Access:https://tosc.iacr.org/index.php/ToSC/article/view/9971

Internet

https://tosc.iacr.org/index.php/ToSC/article/view/9971

Similar Items