期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2015
卷号：4
期号：7
页码：13492-13494
出版社：IJECS
摘要：The high growth within the networking technology leads a typical culture for interchanging of the digital picturesterribly drastic. Thus, it's additional vulnerable of duplicating of digital image and re-distributed by hackers. So the knowledgeneeds to be protected whereas sending it, Sensitive data like credit cards, banking transactions and social insurance numbers haveto be compelled to be protected. For this several cryptography and decoding techniques are a unit existing that area unitaccustomed avoid the knowledge stealing. In the recent days of the web, the cryptography and decoding of information play aserious role in securing the information in on-line transmission focuses chiefly on its security across the web. Totally differentcryptography and decoding techniques are units accustomed defend the confidential knowledge from unauthorized use.In this paper, a review of the cryptography based techniques has proposed. This review contains the working, merits, demerits ofthe current encryption decryption techniques
