Paper 2022/1567
Full Round Zero-sum Distinguishers on TinyJAMBU-128 and TinyJAMBU-192 Keyed-permutation in the Known-key setting
Abstract
TinyJAMBU is one of the finalists in the NIST lightweight
standardization competition. This paper presents full round practical
zero-sum distinguishers on the keyed permutation used in TinyJAMBU.
We propose a full round zero-sum distinguisher on the 128- and 192-bit
key variants and a reduced round zero-sum distinguisher for the 256-bit
key variant in the known-key settings. Our best known-key distinguisher
works with
Metadata
- Available format(s)
-
PDF
- Category
- Attacks and cryptanalysis
- Publication info
- Published elsewhere. Indocrypt 2022
- Contact author(s)
-
orrd @ cs haifa ac il
sghosh03 @ campus haifa ac il
eran @ hideinplainsight io - History
- 2022-11-11: approved
- 2022-11-10: received
- See all versions
- Short URL
- https://ia.cr/2022/1567
- License
-
CC0
BibTeX
@misc{cryptoeprint:2022/1567, author = {Orr Dunkelman and Shibam Ghosh and Eran Lambooij}, title = {Full Round Zero-sum Distinguishers on {TinyJAMBU}-128 and {TinyJAMBU}-192 Keyed-permutation in the Known-key setting}, howpublished = {Cryptology {ePrint} Archive, Paper 2022/1567}, year = {2022}, url = {https://eprint.iacr.org/2022/1567} }