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Secured Information Transaction using RSA Steganography

Author(s):

Prabakaran S , RAJA SERFOJI GOVERNMENT COLLEGE THANJAVUR-5

Keywords:

Steganography, Cryptography, Hash-LSB, Encryption Algorithm, RSA

Abstract

Steganography is an art of hiding the secret message in a cover object not including departure a remarkable track on the original message. It is used to increase the security of message sent over the internet. In contrast to cryptography, it is not used to scramble the data but it is used to conceal the data in digital media. This research paper will deal with text and video steganography, cryptography, hash-LSB and a encryption algorithm. At the end, there will be a discussion about the goal of this paper and what types of techniques worked on text and video steganography. A proposed technique for text and video steganography say Hash-LSB with the RSA algorithm is implemented to provide more secure data and data hiding method. This technique uses a hashing function to generate a mask model for the data bits in the LSB of RGB pixel values of the cover text and video. This technique ensures that the message is encrypted before hiding in a cover text and video frame. If in any case the cipher text has revealed the cover video frames, the intermediate person other than the receiver cannot access the message as it is in encrypted form. So Hash- LSB technique is more secure and responsible to transfer the important data on any unsecure channel. The encryption algorithm which is named as RSA (Rivest, Shamir & Adelman) algorithm, increase the security of valuable or precious data.

Other Details

Paper ID: IJSRDV5I60133
Published in: Volume : 5, Issue : 6
Publication Date: 01/09/2017
Page(s): 275-278

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