Automated Trust Negotiation Based on Concurrent Zero-Knowledge for e-Business Applications

摘要：

Exchange of attribute certificates is a means to establish mutual trust between strangers wishing to share resources or conduct business transactions.Automated Trust Negotiation (ATN) is a promising approach to regulating the exchange of sensitive information during this process. It has been a fundamental but challenging problem to preserve the privacy of the two negotiation parties during the period of ATN. We present the enhanced hidden credentials and improved concurrent zero-knowledge proof protocol. Based on the above technologies, we propose an ATN for e-business applications, named CASTLE. CASTLE can not only enable the oblivious and selective usage of an attribute or a certificate, but also be resistible for many attacks, especially conspiracy attack. We illustrate the usage of CASTLE through a typical example.

作者: Shangyuan Guan Xiaoshe Dong Yiduo Mei Weiguo Wu Zhengdong Zhu

作者单位: School of Electronic and Information Engineering, Xian Jiaotong University, China

会议类型: 国际会议

会议名称: AiR08，EM2108，SOAIC08，SIOKM08，BIMA08，DKEEE08(2008IEEE国际电子商务工程学术会议)

会议地点: 西安

会议语种:英文

页码: 481-486

在线出版日期: 2008-10-22（万方平台首次上网日期，不代表论文的发表时间）