Secure E-commerce Payment System Based on Novel SET Network Protocols

被引：0

作者：

Yu, Chun-Ming ^{[1
]}

Jin, Xin ^{[2
]}

Feng, Aaron ^{[3
]}

机构：

[1] Department of Information Management, Shanghai Lixin University of Accounting and Finance, Shanghai,201209, China

[2] Marketing Department, Chery Automobile Co., Ltd, Wuhu,241000, China

[3] Department of Information Engineering, University of Nueva Caceres, Naga,4400, Philippines

来源：

Journal of Network Intelligence | 2024年 / 9卷 / 02期

关键词：

Authentication - Cryptography - Electronic commerce - Electronic document identification systems - Internet protocols;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Secure Electronic Transaction (SET) is a secure electronic payment protocol for payments over the Internet. The rapid development of the Internet has led to the development of E-commerce, and the SET protocol has become a key standard in E-commerce transactions. In order to improve the security of E-commerce payments, this work proposes a novel SET network protocol. First, the key modules of a secure E-commerce payment system based on the SET protocol are given. The digital signature module is used to realize double digital signatures by connecting two messages sent to different receivers by improving the digital signature principle to guarantee the payment security of cardholders. The E-commerce recommendation method based on payment encryption is given. Secondly, an improved NAF algorithm is proposed to replace the original private key encryption algorithm for the insufficiency of encryption and decryption algorithms in SET protocol. Finally, the improved NAF algorithm is combined with the Montgomery algorithm to improve the speed, performance and security of the SET protocol. The experimental results show that the improved algorithm possesses smaller time complexity as well as less computational resources compared with the existing algorithm, which further improves the security of the SET protocol. © 2024, J. Network Intell. All rights reserved.

引用

页码：881 / 895