A survey report on Different Techniques of Image Encryption
نویسنده
چکیده
In the present world when whole web is now coming on from text data to multimedia data, one of the major security concerns is the protection of this multimedia data. Image, which covers the highest percentage of the multimedia data, its protection is very important. This can be achieved by Image encryption. There are so many different techniques should be used to protect confidential image data from unauthorized access. In this paper, I had done the literature review on existing work which is used different techniques for image encryption from 1999 to 2011 and also given general introduction about cryptography and encryption. Keywords— Cryptography, Image, Encryption, Security, chipper.
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