Earticle

초록

영어

This paper presents a computationally efficient encryption scheme for RGB images. Firstly, the original plain-image is decomposed to three component images of R, G and B. Secondly, an improved gravitation model is used for value transformation by setting different encryption keys on each component. Thirdly, the improved Arnold transform is applied for position permutation. Finally, we obtain the encrypted image by composing the three component cipher-images. Experimental results show that encrypted image achieved by our algorithm can effectively resist security attacks.

목차

Abstract
 1. Introduction
 2. Proposed Hybrid Scheme
  2.1. Improvement on Arnold Transform and Gravity Model
  2.2. Description of the Proposed Scheme
 3. Experimental Results
 4. Security Analysis
  4.1. Analysis against Cropping Attacks
  4.2. Key Sensibility
 5. Conclusions
 References

키워드

저자

• Suolan Liu [ School of Information Science & Engineering, Changzhou University, Jiangsu, China / Department of Electrical Engineering, University of Texas at Dallas, TX, USA ]
• Chen Yue [ School of Information Science & Engineering, Changzhou University, Jiangsu, China ]
• Hongyuan Wang [ School of Information Science & Engineering, Changzhou University, Jiangsu, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Advanced Science and Technology

• 간기

  월간

• pISSN

  2005-4238

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605