A new chaos-based image encryption system

作者：

Highlights：

• The proposed chaos-based cryptosystem is a new and efficient structure

• It is based on a binary diffusion layer, followed by a bit-permutation layer

• The permutation is achieved by an efficient proposed formulation of the 2D cat map.

• It has a shorter encryption, while having a very high level of security.

• It is adequate for a software and hardware implementations (FPGA card or an ASIC

摘要

Highlights•The proposed chaos-based cryptosystem is a new and efficient structure•It is based on a binary diffusion layer, followed by a bit-permutation layer•The permutation is achieved by an efficient proposed formulation of the 2D cat map.•It has a shorter encryption, while having a very high level of security.•It is adequate for a software and hardware implementations (FPGA card or an ASIC

论文关键词：Chaos-based cryptosystem,New formulation of the 2D-cat map,Binary diffusion matrix,Security analysis

论文评审过程：Received 6 July 2015, Revised 18 September 2015, Accepted 20 October 2015, Available online 3 November 2015, Version of Record 8 February 2016.

论文官网地址：https://doi.org/10.1016/j.image.2015.10.004