A New Fragile Approach for Optimization in Invisible Image Watermarking by Using Symmetric Key Algorithms
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2012, Vol 1, Issue 5
Abstract
In the information technology and communication, the most important factor has been the security of information and one of the methods is watermarking. The Watermarking aims to validate the host and the undeniable identity of the legal owner. In this paper, we will concentrate on hidden watermarks. At one time, it deals with two different images in BMP to hide information. The message will be dividing evenly in both images to maximize the security of image watermarking. It utilizes the LSB manipulation method and the images addresses used as key are also encrypted for performance improvement with existing Symmetric key algorithms. There are two options to choose either DES or AES algorithm to get optimized output. We are using spatial domain for hiding actual information inside images. This paper gives a brief idea about the new image watermarking approach that make use of LSB algorithm for embedding the data into the bit map images (.bmp) which is implemented through the Microsoft .NET framework.
Authors and Affiliations
Vandana Tehlani,
Keywords
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