Application and Research of a New Multi-party Digital Signature Scheme in E-Commerce and E-Government

摘要：

Currently e-commerce and e-government have a rapid development.But they are restricted by various choke points.One of the most emergent is the security of secret information.Given the demands of multi-party transmission in e-commerce and e-government,this paper,based on present signature technology,puts forward the concept of united-signature and designs a new multi-party digital signature scheme suitable for both e-commerce and e-government.This can ensure the validation,confidentiality,integrality,and non-denial of the secret information in multi-party transmission.By applying the scheme to the practice,the paper used some instance to illustrate its feasibility and sum up its characteristic, therefore proved its operation significance and use value.

关键词： e-commerce e-government digital signature united-signature secret information

作者: Yang Xia Hongwei Zhang Ling Zhang Zhao Xu

作者单位: School of computer science,China University of Mining and Technology,Xuzhou,Jiangsu 221116,China School of Information and Electrical Engineering,China University of Mining and Technology,Xuzhou,Ji

会议类型: 国际会议

会议名称: 2008年国际电子商务、工程及科学领域的分布式计算和应用学术研讨会(2008 International Symposium on Distributed Computing and Applications for Business Engineering and Science)

会议地点: 大连

会议语种:英文

页码: 511-515

在线出版日期: 2008-07-27（万方平台首次上网日期，不代表论文的发表时间）