Highly Secure Nonce-based MACs from the Sum of Tweakable Block Ciphers

Tweakable block ciphers (TBCs) have proven highly useful to boost the security guarantees of authentication schemes. In 2017, Cogliati et al. proposed two MACs combining TBC and universal hash functions: a nonce-based MAC called NaT and a deterministic MAC called HaT. While both constructions provid...

תיאור מלא

מידע ביבליוגרפי

Principais autores:	Wonseok Choi, Akiko Inoue, Byeonghak Lee, Jooyoung Lee, Eik List, Kazuhiko Minematsu, Yusuke Naito
פורמט:	Artigo
שפה:	Inglês
יצא לאור:	Ruhr-Universität Bochum 2020-12-01
סדרה:	IACR Transactions on Symmetric Cryptology
נושאים:	Provable security tweakable block cipher message authentication code authentication
גישה מקוונת:	https://tosc.iacr.org/index.php/ToSC/article/view/8747
תגים:	הוספת תג אין תגיות, היה/י הראשונ/ה לתייג את הרשומה!