Title :
A new fast chaos-based image scrambling algorithm
Author :
Radu, Boriga ; Cristina, Dascalescu Ana ; Iustin, Priescu ; Cristina, Filis
Author_Institution :
Fac. of Inf., Titu Maiorescu Univ., Bucharest, Romania
Abstract :
In this paper we present a new fast chaos-based algorithm for generating random permutations, along with it usage in image scrambling. The proposed algorithm has a hybrid character, given by the use of random values generated by two chaotic maps with deterministic ones. The performed analysis proves that the proposed algorithm it´s fast and secure, being suitable for real-time image scrambling.
Keywords :
image processing; chaotic maps; fast chaos-based image scrambling algorithm; random permutations; random values; Algorithm design and analysis; Complexity theory; Encryption; Heuristic algorithms; Signal processing algorithms; Standards; chaotic map; image scrambling; random permutation;
Conference_Titel :
Communications (COMM), 2014 10th International Conference on
Conference_Location :
Bucharest
DOI :
10.1109/ICComm.2014.6866696
