Earticle

초록

영어

In today’s scenario security of data is very big challenge in any communication. Numerous data security and hiding algorithms have been developed in the last decade. The Digital image Steganography is science of hiding sensitive information in another transmission medium to achieve secure and secret communication. In this paper we present the dual layer of security to the data, in which first layer is to encode data using Least Significant Bit image steganography method and in the second layer encrypt the data using Advance Encryption Standard Algorithm. Steganography does not replace the encryption of data, instead it provides extra security feature to it. In our work secret text message is hiding behind the digital image file and this image file is then encrypted using AES encryption algorithm.

목차

Abstract
 1. Introduction
  1.1. LSB Image Steganography
  1.2. Advance Encryption Standard (AES-128 bits)
 2. Previous Work
 3. Proposed Work
  3.1. Structure of Proposed System
 4. Implementation and Discussion
  4.1. Embedding Data using LSB Embedding Process
  4.2. Encrypting /Decrypting Stego Image using AES 128 bit Algorithm
  4.3. Extracting data using LSB Extraction Process
  4.4. Comparison between Cover Image, stego and Encrypted Stego Image
 5. Conclusion and Future Work
 References

키워드

저자

• Satwinder Singh [ Computer Science & Engineering Department GNDU RC, Jalandhar, India ]
• Varinder Kaur Attri [ Computer Science & Engineering Department GNDU RC, Jalandhar, 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