摘要
在不断发展的网络交易中,公平交换起着重要的作用,而可验证加密是公平交换协议的重要基础之一。首先介绍了可验证加密及其安全的定义,描述了相关的密码技术,最后讨论了有效的可验证加密方案。可验证加密技术的研究与发展对于网络中的公平交换非常重要。
Fair exchange is important in the increasing development of network dealing. Verifiable encryption is one of the basic of fair exchange protocol. This paper presents verifiable encryption and the definition of security,and describes the related cryptographic tools. Finally, the efficient verifiable encryption scheme is discussed. It is crucial to develop verifiable encryption for fair exchange in network.
出处
《现代电子技术》
2007年第15期72-74,共3页
Modern Electronics Technique
关键词
可验证加密
离散对数
公平交换
数字签名
verifiable encryption
discrete algorithm
fair exchange
digital signature
