A new parallel image cryptosystem based on 5D hyper-chaotic system
作者：
Highlights：
• A parallel image cryptosystem is proposed.
• The 5D hyper-chaotic system and Logistic map are combined in the generation of chaotic sequences with better properties.
• Plain image is divided into levels, and pixels within the same level can be encrypted in parallel.
• Each pixel is directly influenced by its neighbor pixels, namely the upper one and the left one, which makes the cipher-text to be more sensitive to the plaintext.
摘要
•A parallel image cryptosystem is proposed.•The 5D hyper-chaotic system and Logistic map are combined in the generation of chaotic sequences with better properties.•Plain image is divided into levels, and pixels within the same level can be encrypted in parallel.•Each pixel is directly influenced by its neighbor pixels, namely the upper one and the left one, which makes the cipher-text to be more sensitive to the plaintext.
论文关键词：Parallel image cryptosystem,5D hyper-chaotic system,Pseudo-random sequences
论文评审过程：Received 30 August 2016, Revised 2 December 2016, Accepted 2 January 2017, Available online 3 January 2017, Version of Record 9 January 2017.
论文官网地址：https://doi.org/10.1016/j.image.2017.01.002
