A novel colour image encryption algorithm based on linear canonical transform

Harish Sharma, Narendra Khatri

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

A novel algorithm for the colour image encryption is proposed in this paper. Proposed algorithm is based on image scrambling and Linear canonical Transform. The image scrambling accomplished using the chaotic function with iterations along the length of the image to be scrambled. The Linear canonical transform (LCT) is used to encrypt all the three components of colour image i.e. Red, Green and Blue at the same time. Application of the LCT over these components makes to not affect each other. So the connections between Red, Green and Blue components is condensed in the encrypted components. The security of the colour image is increased using the proposed algorithm. Simulation results represents that the proposed algorithm is best suited for the colour image encryption as well it provide safety to various attacks.

Original languageEnglish
Title of host publication2017 International Conference on Nascent Technologies in Engineering, ICNTE 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509027941
DOIs
Publication statusPublished - 13-06-2017
Event2017 International Conference on Nascent Technologies in Engineering, ICNTE 2017 - Vashi, Navi Mumbai, India
Duration: 27-01-201728-01-2017

Publication series

Name2017 International Conference on Nascent Technologies in Engineering, ICNTE 2017 - Proceedings

Conference

Conference2017 International Conference on Nascent Technologies in Engineering, ICNTE 2017
Country/TerritoryIndia
CityVashi, Navi Mumbai
Period27-01-1728-01-17

All Science Journal Classification (ASJC) codes

  • Fluid Flow and Transfer Processes
  • Energy Engineering and Power Technology
  • Automotive Engineering
  • Biomedical Engineering
  • Civil and Structural Engineering
  • Electrical and Electronic Engineering
  • Mechanical Engineering

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