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In this research, we aim to encrypt secret information with high security. In our approach, Residue Number System (RNS) is used to encrypt and Huffman coding and Lempel-Ziv-Welch (LZW) compression algorithm are used to compress information. In the embedding process, Data Encryption Standard (DES) algorithm is used to earn high security.
Date of Conference: Nov. 29 2011-Dec. 1 2011