文章基本信息

标题：A Novel Approach for Secure Communication of Text Using Compression Mechanism
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作者：N.Aditya Sundar ; G.Pandit Samuel ; Ch. D.Naidu 等
期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2015
卷号：6
期号：2
页码：243-247
语种：English
出版社：Ayushmaan Technologies
摘要：The general encryption mechanism involves conversion of plain text into cipher text and decryption as vice versa, as well as multimedia(such as images, video, etc.,) the momentous aspect over here is that the converted cipher text always produces greater size than the original plain text. As there are innumerable number of internet users these days, more memory is accumulated in this process unnecessarily. To avoid such unnecessary accumulation of data we implement some data compression techniques over this encrypted data and also provide security mechanisms for the same and then send over the internet. But as we have many compression tools available in the open market, they fail to provide the security for the data at the same time. The same process can be implemented for the image encryption process. By encoding an image and compressing this encoded image along with security operations. Thus decryption provides the at most security for the data over the network. All the above discussed form of encoding is through Symmetric encryption where it can also be done through Asymmetric encryption. Using the Public Key Infrastructure, the encryption is done using the private key and then compressed and then it is decoded using public key and then decrypted using the secret key that has been shared between them.
关键词：Compression Mechanism;Data Analysis;AES Cryptographic Algorithm;Symmetric Encryption