Secure Internet phone - Design and implementation

被引:0
|
作者
Horster, P [1 ]
Schaffer, M [1 ]
Schartner, P [1 ]
Sommer, D [1 ]
机构
[1] Klagenfurt Univ, Klagenfurt, Austria
关键词
Secure Internet Phone; IP-telephony; public key infrastructure; smartcard; certificate; encryption; decryption; symmetric key; public key; private key; hybrid cryptosystem;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper describes the design and implementation of a secure internet phone utilizing a smartcard-based public key infrastructure. First, available hardware and software based systems are discussed followed by a description of the architecture of our system. More detailed information on the public key infrastructure including the certification authority, the client and the public key server are to come in chapters thereafter. The article finishes with a concise description of the audio subsystem.
引用
收藏
页码:313 / 324
页数:12
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