Cryptanalysis Taskforce

Tweakable BlockCiphers

Summary

Proposal of TAES, ZOTR, ZOCB, and TNT-AES.

References

[BGIM19] Zhenzhen Bao, Jian Guo, Tetsu Iwata, Kazuhiko Minematsu: ZOCB and ZOTR: Tweakable Blockcipher Modes for Authenticated Encryption with Full Absorption. IACR Trans. Symmetric Cryptol. 2019(2): 1-54 (2019)

[BGGS20] Zhenzhen Bao, Chun Guo, Jian Guo, Ling Song: TNT: How to Tweak a Block Cipher. EUROCRYPT (2) 2020: 641-673

[GGLS20] Chun Guo, Jian Guo, Eik List, Ling Song: Towards Closing The Security Gap of Tweak-aNd-Tweak (TNT). ASIACRYPT 2020