Earticle

초록

영어

In present era all the multimedia communication is done over open network such as Images, Audio, Videos, Text etc, so the security is also a major concern. In this research we proposed an image encryption algorithm by using chaotic map as it is well known for its Dynamic nature, Randomness and very sensitive towards initial condition. In the pro-posed algorithm two dimensional chaotic map and the two secrets keys for encryption of image are used in which first we divide the image into four blocks and then each block of the image is encrypted individually in n times, after that the keys are inverted for each block and repeat this process up to m times. The proposed work has been rigorously examined over the prevalent standard test and has encouragingly succeeded to pass most of them like key sensitivity analysis, statistical analysis, differential analysis, entropy analysis, which make the proposed algorithm good enough for real time secure communication.

목차

Abstract
 1. Introduction
 2. Literature Review
  2.1 Chaos-Based Image Encryption Schemes
 3. Proposed Block based Image Encryption
  3.1 Methodology
  3.2 Key Convenience
  3.3 Algorithm for Block Based Image Encryption
  3.4 Flow-Chart for Image Encryption
  3.5 Procedure for block Based Image Encryption Using 2-D Logistic Map
 4. Result and Performance Analysis
  4.1 Statistical Analysis
  4.2 Key Sensitivity Analysis
 5. Conclusion
 References

키워드

저자

• Kamlesh Gupta [ Dept. of Computer Science & Engg., RJIT, Tekanpur ]
• Ranu Gupta [ Dept. of Electronics & Communication, JUET Guna ]
• Rohit Agrawal [ Dept. of Computer Science & Engg., JUET Guna ]
• Saba Khan [ Dept. of Computer Science & Engg., RJIT, Tekanpur ]

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