摘要
设计了一个具有P2P特性的数字版权管理系统,该系统的证书和数字内容都可以在用户间传送,充分发挥了点对点传输的效率,有效解决了系统瓶颈的问题。使得既能以可观的速度传输数字产品,又能对版权实施有力的保护。最后,对系统的安全性给出了证明。
A DRM system based on P2P whose certificate and digital production can both transmitted among users is presented to solve the bottle-neck problem of the system.The improvement of the system is to make the digital production transmitted quicker,at the same time,the digital right of the production can be saved in security.The security of the system is given finally.
出处
《计算机工程与应用》
CSCD
北大核心
2009年第24期241-245,共5页
Computer Engineering and Applications
