Paper 2010/572 Original: eprint.iacr.org/2010/572 ↗
Cryptanalysis of splay tree based encryption
Abstract
We present a chosen-plaintext attack on KIST, a recently proposed encryption scheme based on splay trees. Our attack recovers a 128-bit key with approximately 2^28 bit operations and fewer than 2^19 chosen-plaintext queries.
Metadata
- Available format(s)
PDF- Category
- Secret-key cryptography
- Publication info
- Preprint.
- History
- 2010-11-10: last updated
- 2010-11-10: published
- Short URL
- https://ia.cr/2010/572
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2010/572,
author = {Jean-Philippe Aumasson},
title = {Cryptanalysis of splay tree based encryption},
howpublished = {Cryptology {ePrint} Archive, Paper 2010/572},
year = {2010},
url = {https://eprint.iacr.org/2010/572}
}