%0 Journal Article
%T Multimedia authentication system in the P2P collaboration environment<br>P2P协同工作环境下的一种多媒体认证系统
%A XIA Xu
%A ZHU Cong-xu
%A Chen Zhi-gang
%A <br>夏旭
%A 朱从旭
%A 陈志刚
%J 计算机应用
%D 2007
%I 
%X In order to meet the security demand for P2P collaboration environment and the particularity of the multimedia data, a solution based on the digital watermarking and digital signature was put forward. This solution utilizes the security feature of JXTA platform and doubles entity authentication based on digital signature and fragile watermarking technique. It may prevent the illegal user from deceiving other users, at the same time also maintain the integrity of resources. Analysis shows that the proposed scheme has high security and trust.
%K P2P
%K collaboration work
%K digital signature
%K digital watermarking
%K JXTA<br>P2P
%K 协同工作
%K 数字签名
%K 数字水印
%K JXTA
%K 协同工作环境
%K 多媒体信息
%K 认证系统
%K environment
%K collaboration
%K system
%K authentication
%K 安全传输
%K 多媒体数据
%K 图像
%K 可信度
%K 安全性
%K 认证方案
%K 分析表
%K 认证机制
%K 易损水印
%K 双重身份
%K 安全特性
%K 平台
%K JXTA
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=1E1BF874F14B0FF420A658BCE3632878&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=E158A972A605785F&sid=5EB19D41D7A73119&eid=51E4ADE955550A0C&journal_id=1001-9081&journal_name=计算机应用&referenced_num=1&reference_num=8