Towards closing the security gap of Tweak-aNd-Tweak (TNT)

• Main Authors: Guo, Chun, Guo, Jian, List, Eik, Song, Ling
• Other Authors: School of Physical and Mathematical Sciences
• Format: Conference or Workshop Item
• Language: English
• Published: 2021
• Subjects: Science; Cryptanalysis; Block Cipher
• Online Access: https://hdl.handle.net/10356/146455
• Institution: Nanyang Technological University

Tweakable block ciphers (TBCs) have been established as a valuable replacement for many applications of classical block ciphers. While several dedicated TBCs have been proposed in the previous years, generic constructions that build a TBC from a classical block cipher are still highly useful, for ex...