作者
Saadullah Farooq Abbasi, Jawad Ahmad, Jan Sher Khan, Muazzam A Khan, Shehzad Amin Sheikh
发表日期
2019
研讨会论文
Intelligent Computing: Proceedings of the 2018 Computing Conference, Volume 2
页码范围
764-773
出版商
Springer International Publishing
简介
Transmission of images over the Internet is exponentially increased in the last decade. However, Internet is considered as an insecure channel and hence may cause serious privacy issues. To overcome such privacy concerns, researchers are trying to secure image data from eavesdroppers through a method known as encryption. The final output of most traditional image encryption scheme is a random like noise. However, attackers pay special attention to such random/noise like images and hence these images are vulnerable to different type of attacks. In this paper, we propose a novel encryption scheme that can transform the plain-text image pixels into a visually meaningful encrypted image. In the proposed scheme, intertwining logistic map is used for introducing confusion and diffusion in plain-text images. Firstly, plain-text image pixels are permuted via random values obtained from chaotic map. In …
引用总数
20192020202120222023202468104104
学术搜索中的文章
SF Abbasi, J Ahmad, JS Khan, MA Khan, SA Sheikh - Intelligent Computing: Proceedings of the 2018 …, 2019