一种视频会议系统加密技术

An Encrpytion Technique of Videoconferencing System

针对DDN网络,提出了一种视频会议加密技术。所采用的比特流加密技术,使得加密的多媒体信息具有很强的保密性;密钥管理通 过IP网络传输,结合PKI与智能卡技术,可以保证密钥传输的安全性和正确性。

This paper presents a new encryption scheme of videoconference on DDN network. By using bits-stream encryption technique,the encrypted multimedia information will have strong security. Key management can make the key transporting on IP network safe and accurate greatly combining with PKI and smart card method.