TNT : how to tweak a block cipher

In this paper, we propose Tweak-aNd-Tweak (𝖳𝖭𝖳 for short) mode, which builds a tweakable block cipher from three independent block ciphers. 𝖳𝖭𝖳 handles the tweak input by simply XOR-ing the unmodified tweak into the internal state of block ciphers twice. Due to its simplicity, 𝖳𝖭𝖳 can also be viewed...

Full description

Bibliographic Details
Main Authors: Bao, Zhenzhen, Guo, Chun, Guo, Jian, Song, Ling
Other Authors: School of Physical and Mathematical Sciences
Format: Conference Paper
Language:English
Published: 2020
Subjects:
Online Access:https://hdl.handle.net/10356/141805