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Modification Approach Method for RC4 Using 2D Wavelet Transform | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 22, Issue 1, 2011, Pages 115-128 | ||
| Author | ||
| Hala B. Abdul Wahab | ||
| Abstract | ||
| Every few years, computer security has to reinvent itself. New technologies and new application bring new threats, and force us to invent new protection mechanisms. One of the problems of the security systems is the increase the information that wanted to transfer without loss any information and keep the information with secrecy manner in this paper produce new approach aim to combine between two direction, cryptography algorithm and compression algorithm to reach to a new algorithm increase the secrecies with reduced the size of information from the selected image in three level according to the compression algorithm that selected in this paper, without loss any important information, the proposed algorithm. Result is passing all popular tests and the result give accepted result. | ||
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