Earticle

초록

영어

With the rapid development of the Internet and the broadband, more and more people transit images on the Internet. Given the information security, some important images must be encrypted when transmitted. Image scrambling serves as one of the powerful encrypting tools. This paper proposes an image scrambling algorithm based on grouping calculation. This algorithm divides every byte of the stored image information into three groups, and swaps the position of each group so that the pixels’ positions are scrambled. And then empower the three groups with corresponding values and do linear calculation for new byte values so that the pixels’ color values are scrambled. The empirical results show that this algorithm has a satisfactory scrambling result.

목차

Abstract
 1. Introduction
 2. Introduction on Typical Image Scrambling Algorithms
  2.1. Image Scrambling Algorithm based on Position Transformation
  2.2. Image Scrambling Algorithm based on Gray Transformation
 3. The Proposed Algorithm
  3.1. Grouping and Rows and Columns Swapping
  3.2. Calculation Method of the Byte Value
  3.3. Inverse Calculation of the Byte Value
  3.4. Scrambling Algorithm
  3.5. Inverse Scrambling Algorithm
 4. Empirical Results
 5. Discussion and Conclusion
 Acknowledgements
 References

키워드

저자

• Lianyuan Jiang [ School of Computer, Guangxi University of Science and Technology, Liuzhou 545006, Guangxi, China, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, Jiangsu, China ]
• Haohao Yuan [ School of Computer, Guangxi University of Science and Technology, Liuzhou 545006, Guangxi, China ]
• Jianbing Jiang [ School of Computer, Guangxi University of Science and Technology, Liuzhou 545006, Guangxi, China ]
• Yalan Zhang [ School of Computer, Guangxi University of Science and Technology, Liuzhou 545006, Guangxi, China ]
• Jian He [ School of Computer, Guangxi University of Science and Technology, Liuzhou 545006, Guangxi, 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