Study, analysis and formulation of a new method for integrity protection of digital data from unauthorized access |
Author(s): |
| Dr. Bright Keswani , Suresh Gyan Vihar University, Jaipur, India; Leena Goyal, Suresh Gyan Vihar University, Jaipur, India |
Keywords: |
| Confidentiality, Integrity, encryption, shuffling, substitution, text watermarking, substitution, tampering. |
Abstract |
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Digital watermarking provides authentication, validation and copyright protection for multimedia contents over the internet. Text is the most widely used means of communication in addition to image, audio and video. So it needs to be protected. Text watermarking techniques that have been developed in past protects the text from illegal copying, imitation, and prevents copyright violations. In this paper, we have proposed an algorithm that ensures the integrity and confidentiality of the document. In this technique watermark is created based on the contents of the document and embeds it without changing the contents of the document and also encrypts the text to provide confidentiality. To authenticate and prove the integrity of the document the watermark can be easily extracted and verified for tampering. |
Other Details |
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Paper ID: IJSRDV1I3058 Published in: Volume : 1, Issue : 3 Publication Date: 01/06/2013 Page(s): 630-634 |
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