| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 849139 | Optik - International Journal for Light and Electron Optics | 2015 | 7 Pages |
Abstract
We studied the security features of a recently proposed image encryption scheme [Zhang et al., Optik 124(18) (2013) 3596] based on DNA sequence operation and hyper-chaotic system. We showed that all kinds of DNA encoding and decoding schemes used in this encryption scheme are equivalent to each other, which makes it a confusion-only encryption scheme. This paper successfully broke the scheme with the chosen plaintext attack method.
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Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Yong Zhang,