文章基本信息

标题：A Secure Data Communication System Using Enhanced Cryptography and Steganography
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作者：Darshana Patil ; Prof. P. M. Chawan
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：2017
卷号：5
期号：6
页码：11220
DOI：10.15680/IJIRCCE.2017.0506032
出版社：S&S Publications
摘要：Nowadays, security is one of the important issues in our day to day life. Everywhere such as banks,shops etc. we require security. Secret password is the main goal of the password. It can be used to access privateinformation. Because of that data security is one of the most important fields which overcome the problem of dataleakage and its misuse. The proposed technique comes under data security which can be used to provide more security.Here proposed technique treat the plaint-text at bit level which is more secure than the compound and intermixcharacters. Moreover, the main advantage of the technique is that it has its own key generation algorithm and same keyis used for both encryption and decryption technique. The encrypted text is after hide behind a carrier usingsteganography. Hence, use of two modules i.e. cryptography and steganography makes the proposed technique moresecure.
关键词：Encryption key; decryption; symmetric key cryptography; asymmetric key cryptography;Steganography; Peak Signal to Noise Ratio; Cover media; Master file; Least Significant Bit