Paper 2010/021
A note on ``Improved Fast Correlation Attacks on Stream Ciphers"
Kitae Jeong, Yuseop Lee, Jaechul Sung, and Seokhie Hong
Abstract
In SAC'08, an improved fast correlation attack on stream ciphers was proposed. This attack is based on the fast correlation attack proposed at Crypto'00 and combined with the fast Walsh transform. However, we found that the attack results are wrong. In this paper, we correct the results of the attack algorithm by analyzing it theoretically. Also we propose a threshold of the valid bias.
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- CryptanalysisStream CipherFast Correlation Attack
- Contact author(s)
- jcsung @ uos ac kr
- History
- 2010-01-16: received
- Short URL
- https://ia.cr/2010/021
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2010/021,
author = {Kitae Jeong and Yuseop Lee and Jaechul Sung and Seokhie Hong},
title = {A note on ``Improved Fast Correlation Attacks on Stream Ciphers"},
howpublished = {Cryptology {ePrint} Archive, Paper 2010/021},
year = {2010},
url = {https://eprint.iacr.org/2010/021}
}
