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In this book, it have studied several image encryption techniques including optical and chaos encryption. It have introduced two image cryptosystems that are able to increase the immunity to noise, reduce processing time and resist cryptanalysis attacks. One of these two cryptosystems depends on the double random phase encryption and Backer map, while the other one depends on double random phase encryption and Arnold cat map.

Produktbeschreibung
In this book, it have studied several image encryption techniques including optical and chaos encryption. It have introduced two image cryptosystems that are able to increase the immunity to noise, reduce processing time and resist cryptanalysis attacks. One of these two cryptosystems depends on the double random phase encryption and Backer map, while the other one depends on double random phase encryption and Arnold cat map.
Autorenporträt
Ahmed Mohamed Elshamy had many publications in international journals and conferences, his research interests include Network Security for its Analysis and Enhancement, Multimedia Security, Digital Encryption, Optical Encryption, Image Processing, Chaos Theory, authentication and Communications Networks.