Paper 2022/804
Review of the White-Box Encodability of NIST Lightweight Finalists
Abstract
One of the main challenges cryptography needs to deal with is balancing the performances of a cryptographic primitive with its security. That is why in 2015, the National Institute of Standards and Technologies (NIST) has begun a standardization process to solicit the creation of new lightweight cryptographic algorithms. We then wondered which of this standardization finalists would suit the best to a white-box implementation. To this end, we studied different algorithms structures on their encodability to later develop our white-box encoding solution. Afterwards, we reviewed the standardization finalists on the applicability of our solution to those algorithms, and finally apply it to GIFT, the permutation of GIFT-COFB.
Metadata
- Available format(s)
- Category
- Attacks and cryptanalysis
- Publication info
- Preprint.
- Keywords
- White-Box Cryptography Lightweight Cryptography Encodings GIFT-COFB
- Contact author(s)
-
alexcharles205 @ gmail com
chloe gravouil @ nagra com - History
- 2022-06-23: approved
- 2022-06-21: received
- See all versions
- Short URL
- https://ia.cr/2022/804
- License
-
CC0
BibTeX
@misc{cryptoeprint:2022/804, author = {Alex Charlès and Chloé Gravouil}, title = {Review of the White-Box Encodability of {NIST} Lightweight Finalists}, howpublished = {Cryptology {ePrint} Archive, Paper 2022/804}, year = {2022}, url = {https://eprint.iacr.org/2022/804} }