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Dynamic Shuffling for Speed Image Encryption
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 89 - Number 7 |
| Year of Publication: 2014 |
| Authors: Hala Bahjat, May A. Salih |
10.5120/15512-4217
|
Hala Bahjat, May A. Salih . Dynamic Shuffling for Speed Image Encryption. International Journal of Computer Applications. 89, 7 ( March 2014), 6-8. DOI=10.5120/15512-4217
Abstract
Encryption security and encryption speed are two important aspects of image encryption algorithms. Due to their increasingly large size, video images present a great challenge to currently available cryptographic algorithms; the processes of encryption and decryption of images are so computationally intensive that they introduce delays beyond acceptable real-time application limits. [1] In this paper we introduce a new algorithm that uses Dynamic Total Shuffling as both encryption keys and the control stream to verify which key will be used for each block. The goal is to provide a highly secure encryption algorithm with a wide space for encryption speed.
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