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A novel chaotic System For Color Image Encryption | ||
| Journal of College of Education | ||
| Article 1, Volume 0, Issue 1, 2017, Pages 147-162 | ||
| Authors | ||
| Salim Ali ABBAS; Abid Ali H. Alta; Sadiq A. Mehdi | ||
| Abstract | ||
| a new color image encryption algorithm is proposed by combining diffusion the image pixel and keys that generating by a novel chaotic system. The performance of the algorithm has been analyzed through analyzes statistical such as histogram analysis, correlation coefficient analysis, Information entropy analysis, key space analysis, key sensitivity analysis, and results show that the algorithm has good encryption performance and high security due to key space size can reach to 10308 which means that very long , and the high sensitivity for small changes in key which makes the algorithm immune to Brute force attacks, and it can resist the statistical attacks, so the key space was large enough to resist many statistical attack methods, the algorithm has been implemented and analysis done by using Matlab R2012b software. | ||
| Keywords | ||
| A novel Chaotic System; Image Encryption; New Algorithm | ||
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