期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：10
DOI：10.15680/IJIRCCE.2015.0310074
出版社：S&S Publications
摘要：Security is a problem that is more sensitive during a message transmission attributable to the opennature and lack of morality in humans. In order to produce security, information-hiding techniques are proposed. Toconfuse the attacker or offender of a network by obfuscating message content could be a technique for informationhiding. It involves concealing the key text inside the cheating text. If the cheating text is intercepted with securityalgorithms, the key text should still be undiscovered. In this paper, a NEW message encryption scheme is proposedusing cheating text. The sender embeds an evident message in another plain text called Cheating Text. The positions ofthe characters of the plain text in the Cheating Text are stored in an Index File (IF).This file is encrypted using N-thdegree truncated polynomial ring (NTRU) schema and sent beside with the Cheating Text. The receiver once receivedproceeds to decrypt the IF table and get back the original message from the received cheating text. While Decryption,Authentication is achieved by hashing the plaintext at the sender‟s side using a Modified Message Digest algorithm andverified at the receivers end.
