摘要
反拒认是实现电子商务的重要前提之一。公平性、安全性是电子交易中的追求目标。本文在电子证据的基础上提出了两个新的公平的反拒认协议。效率高、实用性强是其特点 ,它高效解决了收发双方拒认问题。
Non repudiation is one of the most important premises to achieve electronic commerce while fairness and security are what people have been chasing during electronic transaction. In this paper we propose two new fair non-repudiation protocols basing on electronic evidence. It is efficient and practical. It resolves the repudiation problem both in sender side and in receiver side.
出处
《贵州大学学报(自然科学版)》
2003年第2期119-122,共4页
Journal of Guizhou University:Natural Sciences
基金
国家自然科学基金资助项目 ( 10 2 710 69)
陕西省自然科学基础研究计划项目 ( 2 0 0 2A0 3 )
陕西师大重点学科项目。