Cryptanalysis of a computer cryptography scheme based on a filter bank
Chaotic Dynamics
2010-06-23 v1 Cryptography and Security
Abstract
This paper analyzes the security of a recently-proposed signal encryption scheme based on a filter bank. A very critical weakness of this new signal encryption procedure is exploited in order to successfully recover the associated secret key.
Cite
@article{arxiv.0710.5471,
title = {Cryptanalysis of a computer cryptography scheme based on a filter bank},
author = {David Arroyo and Chengqing Li and Shujun Li and Gonzalo Alvarez},
journal= {arXiv preprint arXiv:0710.5471},
year = {2010}
}
Comments
6 pages, 1 figure