Earticle

초록

영어

With the increasing rate of unauthorized access and attacks, security of confidential data is of utmost importance. While Cryptography only encrypts the data, but as the communication takes place in presence of third parties, so the encrypted text can be decrypted and can easily be destroyed. Steganography, on the other hand, hides the confidential data in some cover source such that the existence of the data is also hidden which do not arouse suspicion regarding the communication taking place between two parties. In this paper, we have proposed a new steganographic approach for hiding data in digital images based on calculating the modulus of RGB values with the modfactor.

목차

Abstract
 1. Introduction
 2. Related Work
 3. Description of the Proposed Method
 4. Insertion and Retrieval Process
 5. Algorithm
  5.1. Assumption
  5.2 Insertion Algorithm
  5.3. Retrieval Algorithm
 6. Example of the Proposed Method
 7. Results & Analysis
  7.1. Comparison based on PSNR
  7.2 Comparison Based Upon Different Types of Noises
  7.3 Security Analysis
 8. Conclusion
 References

키워드

저자

• Gunjan Chugh [ PDM College of Engineering, Bahadurgarh (Haryana), India ]
• Rajkumar Yadav [ U.I.E.T, Maharshi Dayanand University, Rohtak (Haryana), India ]
• Ravi Saini [ C.M.R.A. GP Sanghi, Rohtak (Haryana), India ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605