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Proceedings Paper

Generalized amplitude-phase retrieval algorithm attack on 'double images encryption method with resistance against the special attack based on an asymmetric algorithm'
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Paper Abstract

A generalized amplitude-phase retrieval algorithm (GAPRA) attack on ‘double images encryption method with resistance against the special attack based on an asymmetric algorithm’ (DIEM) is presented in this paper. The analysis shows that the DIEM is a cascaded cryptosystem, which consist of a joint transform correlator architecture and a phasetruncated Fourier transform scheme. A GAPRA attack is proposed and the potential risk of the cascaded cryptosystems is discussed. By using our method, an attacker could crack high-quality results of the plaintexts. A set of simulation results demonstrate the validity and feasibility of the proposed method.

Paper Details

Date Published: 12 September 2016
PDF: 8 pages
Proc. SPIE 9970, Optics and Photonics for Information Processing X, 997018 (12 September 2016); doi: 10.1117/12.2236277
Show Author Affiliations
Chenggong Zhang, Shenzhen Univ. (China)
Wenqi He, Shenzhen Univ. (China)
Zewei Cai, Shenzhen Univ. (China)
Xiang Peng, Shenzhen Univ. (China)


Published in SPIE Proceedings Vol. 9970:
Optics and Photonics for Information Processing X
Khan M. Iftekharuddin; Abdul A. S. Awwal; Mireya García Vázquez; Andrés Márquez; Mohammad A. Matin, Editor(s)

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