QRCI Based Quantum Color Image Encryption

Chia Ho Lin, Chen Chi Cheng, Chih Wei Tang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Security of quantum image encryption is ensured by the no-cloning theorem. Most existing high-secure quantum image encryption methods are designed for grayscale images. Thus, this paper proposes a quantum color image encryption method. It combines efficient-storage QRCI (Quantum Representation model of Color digital Images) representation and high-security quantum image encryption. The first-round encryption combines scrambling and diffusion while the second-round encryption adopts diffusion only. Tests results show that the proposed scheme achieves high NPCR and UACI. The encrypted image has much uniform color distribution than the original image.

Original languageEnglish
Title of host publication11th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages159-160
Number of pages2
ISBN (Electronic)9798350386844
DOIs
StatePublished - 2024
Event11th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2024 - Taichung, Taiwan
Duration: 9 Jul 202411 Jul 2024

Publication series

Name11th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2024

Conference

Conference11th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2024
Country/TerritoryTaiwan
CityTaichung
Period9/07/2411/07/24

Keywords

  • QRCI
  • Quantum image encryption
  • pseudo random number generator
  • quantum color image representation

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