Image Encryption Using Chebyshev Map and Rotation Equation

doi:10.3390/e17042117

Image Encryption Using Chebyshev Map and Rotation Equation

2015-04-09

0

OA

AI

DOI：10.3390/e17042117

原文链接

查看原文

摘要

En 中文

We propose a novel image encryption algorithm based on two pseudorandom bit generators: Chebyshev map based and rotation equation based. The first is used for permutation, and the second one for substitution operations. Detailed security analysis has been provided on the novel image encryption algorithm using visual testing, key space evaluation, histogram analysis, information entropy calculation, correlation coefficient analysis, differential analysis, key sensitivity test, and computational and complexity analysis. Based on the theoretical and empirical results the novel image encryption scheme demonstrates an excellent level of security.

Image Encryption Using Chebyshev Map and Rotation Equation

摘要

AI总结

期刊

机构

引用论文