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Frauel, Yann, Castro, Albertina, Naughton, Thomas J. and Javidi, Bahram (2007) Resistance of the double random phase encryption against various attacks. Optics Express, 15 (16). pp. 10253-10265. ISSN 1094-4087
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Abstract
Several attacks are proposed against the double random phase encryption scheme. These attacks are demonstrated on computer-generated ciphered images. The scheme is shown to be resistant against brute force attacks but susceptible to chosen and known plaintext attacks. In particular, we describe a technique to recover the exact keys with only two known plain images. We compare this technique to other attacks proposed in the literature.
| Item Type: | Article |
|---|---|
| Keywords: | Fourier optics; Optical data processing; Optical processing; Optical encryption; |
| Academic Unit: | Faculty of Science and Engineering > Computer Science Faculty of Science and Engineering > Research Institutes > Hamilton Institute |
| Item ID: | 12386 |
| Identification Number: | 10.1364/OE.15.010253 |
| Depositing User: | Thomas Naughton |
| Date Deposited: | 07 Feb 2020 15:19 |
| Journal or Publication Title: | Optics Express |
| Publisher: | Optical Society of America |
| Refereed: | Yes |
| Related URLs: | |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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