An identity-based security mechanism for P2P VoIP

摘要：

According to P2P VoIP signaling protocol security and its distributed features, an authenticated key agreement scheme is proposed by using identity-based cryptography, security, efficiency and key escrow problems are analyzed. According to P2P VoIP media stream security, a secure media stream scheme is proposed and the application problems are discussed. Authentication and privacy are provided for P2P VoIP, security standard-setting is promoted for P2PSIP, while the disadvantages of Public Key Infrastructure are overcome.

关键词： P2P VoIP Authenticated key agreement Identitybased cryptography Media stream encryption

作者: Hua Jiang Xianru Du Yongxing Jia Weizhi Wang

作者单位: Department of Communications Engineering Beijing Electronic Science and Technology Institute Beijing School of Telecommunications Engineering Xidian University Shanxi, China

会议类型: 国际会议

会议名称: 2010 IEEE International Conference Conferenhce on Wireless Communications,Networking and Information Security(2010 IEEE 无线通信、网络技术与信息安全国际会议 WCNIS)

会议地点: 北京

会议语种:英文

页码: 1-5

在线出版日期: 2010-06-25（万方平台首次上网日期，不代表论文的发表时间）