Cryptanalysis of a chaos-based image encryption algorithm |
| |
| Authors: | Cahit Ç okal |
| |
| Affiliation: | Department of Computer Engineering, Isik University, Istanbul, Turkey |
| |
| Abstract: | A chaos-based image encryption algorithm was proposed in [Z.-H. Guan, F. Huang, W. Guan, Phys. Lett. A 346 (2005) 153]. In this Letter, we analyze the security weaknesses of the proposal. By applying chosen-plaintext and known-plaintext attacks, we show that all the secret parameters can be revealed. |
| |
| Keywords: | 05.45.Vx |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
