Image encryption using stream cipher algorithm with nonlinear filtering function
Aïssa Belmeguenaï, Nadir Derouiche, Mohammed Redjimi · 2011
In this work a new algorithm for encryption image is introduced. This algorithm makes it possible to cipher and decipher images by guaranteeing a maximum security. The algorithm introduced is based on stream cipher with nonlinear filtering function. The Boolean function used in this algorithm is resilient function satisfying all the cryptographic criteria necessary carrying out the best possible compromises. Results are given in this paper.