期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2016
卷号：5
期号：1
页码：0131-0135
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Now a days E-commerce is important because most of the business are done online. Example of e-commerce are like flipkart , amazon ,olx etc as business are done on e-commerce many transaction are done so it is important to provide security. There are three main security issues relevant to doing business online: verifying the identity of the person through which doing business, ensuring that messages sends and receive have not been tampered performed .Cryptography is about constructing and analyzing protocols that overcome the influence of adversaries and which are related to various aspects in information security such as data confidentiality, data integrity , authentication and non-repudation, Application of cryptography include ATM cards,computer passwords and electronic commerce. Aim is to optimize the security levels of the existing system used in e-commerce transaction by using a new and more secure encryption technique which will reduce time required for transaction because security will be optimized than the security used in existing system also compare the algorithms used in existing system with new proposed algorithm based on some parameters.
