ZMAC - A Fast Tweakable Block Cipher Mode for Highly Secure Message Authentication

Explore a presentation from Crypto 2017 on ZMAC, a fast tweakable block cipher mode for highly secure message authentication. Delve into the paper by Tetsu Iwata, Kazuhiko Minematsu, Thomas Peyrin, and Yannick Seurin as they discuss various aspects of this cryptographic technique. Learn about TBC modes, PMAG, KIMA, CB1K, internal TBC, DMAC, CZMAC structure, XDXI, fHDisc, GXT, security bounds, chaining schemes, key observations, Fruity Hash, G Hash, encryption efficiency, and TBC performance. Gain insights into the latest developments in secure message authentication through this comprehensive 23-minute talk.