Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
393948 | Information Sciences | 2014 | 10 Pages |
Abstract
We present a novel permutation algorithm for fast encryption of a large amount of data, such as 3D images and real-time videos. The proposed P-Box algorithm takes advantage of Gray code properties and allows fast encryption with high information diffusion. The algorithm is optimized for integer q -bit operations (q=8,16,32,…q=8,16,32,…), allowing a direct implementation in almost any hardware platform, while avoiding rounding errors of floating-point operations. By combining the P-Box with chaotic S-Box based on the logistic map, we design a complete, highly secure and fast cryptosystem.
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Massimiliano Zanin, Alexander N. Pisarchik,