Earticle

초록

영어

To improve image encryption mechanism and enhance the security of pixel value transformation, a new image encryption scheme is proposed based on quantum chaos. In the phase of key generation, running key related to plaintext is generated by cipher-text successively disturbing chaotic component. In the process of encryption, polynomial multiplication in Galois field is first introduced to perform pixel encryption and then the cipher-text is encrypted again with cipher-text feedback mechanism. The experiment results show that the introduction of disturbing mechanism implements one time running-key stream, minimization of dynamical degradation of digital chaos, and resistance to reconstruction attack. In addition, polynomial multiplication which is first applied in the encryption system degrades the possibility of breaking our scheme in theory. Finally, some analyses such as correlation, sensitivity, min-entropy, and time complexity further demonstrate the security and efficiency of our scheme.

목차

Abstract
 1. Introduction
 2. Related Research
 3. Quantum Logistic Map
 4. Image Encryption based on Quantum Chaos
  4.1. Architecture of Image Encryption Scheme
  4.2. Pixel Value Transformation Mode
  4.3. Image Encryption Algorithm
  4.4. Decryption Algorithm
 5. Experiment pResults
 6. Analysis for Performance and Security
  6.1. Dynamical Degradation Analysis of Digital Chaos
  6.2. Reconstruction Attack Analysis
  6.3. One-Time Running Key Stream
  6.4. Handling of Pixel Zero
  6.5. Adjacent Pixel Correlation
  6.6. Sensitivity Analysis
  6.7. Min-Entropy
  6.8. Time Complexity
 7. Conclusion
 Acknowledgements
 Conflict of Interest
 References

키워드

저자

• Cao Guanghui [ School of Electronics & Information Engineering, Liaoning University of Technology, Jinzhou 121001, China, School of Computer Science and Technology, Beihang University, Beijing, 100191, China ]
• Zhou Jun [ School of Electronics & Information Engineering, Liaoning University of Technology, Jinzhou 121001, China ]
• Zhang Yizhi [ School of Electronics & Information Engineering, Liaoning University of Technology, Jinzhou 121001, China ]
• Jiang Yueling [ School of Electronics & Information Engineering, Liaoning University of Technology, Jinzhou 121001, China ]
• Zhang Xing [ School of Electronics & Information Engineering, Liaoning University of Technology, Jinzhou 121001, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605