Chaotic DNA partial image encryption
Mohammed Jasim Najim, Sahar Adill Al-Bawee · AIP conference proceedings · 2022
Chaos-based cryptographic algorithm has proposed to build reliable image encryption techniques in recent years. This paper. Presents a partial encryption method for grey images focused on α (the critical region) that determined by the contribution of a of significance bit plane’s level. The method using Henon Chaos Map and DNA coding in image encryption. Using henon map gives the algorithm wide range of randomness distribution bits, the DNA provides high capacity in transmitting information and enhance computational speed. The efficacy of the proposal algorithm security was tested using histogram analysis, correlation test, entropy test, NPCR, UACI.