Key Distribution and Changing Key Cryptosystem Based on Phase Retrieval Algorithm and RSA Public-Key Algorithm
Joint Authors
Zhao, Tieyu
Ran, Qiwen
Yuan, Lin
Chi, Yingying
Ma, Jing
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-08-25
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The optical image encryption has attracted more and more researchers’ attention, and the various encryption schemes have been proposed.
In existing optical cryptosystem, the phase functions or images are usually used as the encryption keys, and it is difficult that the traditional public-key algorithm (such as RSA, ECC, etc.) is used to complete large numerical key transfer.
In this paper, we propose a key distribution scheme based on the phase retrieval algorithm and the RSA public-key algorithm, which solves the problem for the key distribution in optical image encryption system.
Furthermore, we also propose a novel image encryption system based on the key distribution principle.
In the system, the different keys can be used in every encryption process, which greatly improves the security of the system.
American Psychological Association (APA)
Zhao, Tieyu& Ran, Qiwen& Yuan, Lin& Chi, Yingying& Ma, Jing. 2015. Key Distribution and Changing Key Cryptosystem Based on Phase Retrieval Algorithm and RSA Public-Key Algorithm. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1074608
Modern Language Association (MLA)
Zhao, Tieyu…[et al.]. Key Distribution and Changing Key Cryptosystem Based on Phase Retrieval Algorithm and RSA Public-Key Algorithm. Mathematical Problems in Engineering No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1074608
American Medical Association (AMA)
Zhao, Tieyu& Ran, Qiwen& Yuan, Lin& Chi, Yingying& Ma, Jing. Key Distribution and Changing Key Cryptosystem Based on Phase Retrieval Algorithm and RSA Public-Key Algorithm. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1074608
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074608