Earticle

초록

영어

Presently, there is a growth in the transmission of image and video data. Security becomes a main issue. Very strong image cryptographic techniques are a solution to this problem. There is a use of a randomly generated public key and based on that there is an application of DNA algorithm. In the proposed method DNA algorithm based substitution is used for spatial domain bit permutation. Here the chaotic logistic map is used for generating a pseudorandom bit sequence. We have generated 48bit length sequences for every pixel. After the substitution operation, a final layer of security is imposed to make this process more fault tolerant. The For checking the strength of the work a series of tests are performed and various parameters are checked like Correlation Coefficient Analysis, analysis of NPCR and UACI values etc.

목차

Abstract
 1. Introduction
 2. Chaotic Logistic Map
 3. DNA Substitution Method
 4. Proposed Algorithms
  4.1. Encryption Algorithm
  4.2. Decryption Algorithm
 5. Experimental Results and Analysis
  5.1. Correlation Co-Efficient
  5.2. PSNR
  5.3. Differential Attacks: NPCR and UACI
  5.4. Histogram
 6. Conclusion
 References

키워드

저자

• Shouvik Chakraborty [ P.G. Student, Department of Computer Science & Engineering, University of Kalyani, West Bengal, India ] Corresponding author
• Arindrajit Seal [ P.G. Student, Department of Computer Science & Engineering, University of Kalyani, West Bengal, India ]
• Mousomi Roy [ P.G. Student, Department of Computer Science & Engineering, University of Kalyani, West Bengal, India ]
• Kalyani Mali [ Professor and Head, Department of CSE, University of Kalyani, Nadia, WB, India ]

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