Cryptanalyzing a bit-level image encryption algorithm based on chaotic maps

• Published in: Engineering science and technology, an international journal Vol. 51; p. 101634
• Main Authors: Wen, Heping, Lin, Yiting, Feng, Zhaoyang
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.03.2024; Elsevier
• Subjects: Chaos; Cryptanalysis; Image encryption; Image privacy; Multimedia security; Chaos; Cryptanalysis; Image privacy; Image encryption; Multimedia security

Recently, a bit-level image encryption algorithm based on chaotic maps (BCIEA) has been presented. BCIEA consists of diffusion and confusion, and its security performance mainly relies on the dynamic mechanisms introduced during diffusion and confusion, respectively. However, after a careful cryptan...