多对一加密认证方案在视频会议中的应用

Application of Many-to-one Encryption and Authentication Scheme in Video Conference

针对视频会议中存在的安全隐患问题及产生的原因,提出了在视频会议中使用多对一加密认证方案加密会话密钥的方法,该方法使用二次加密的方法保证了会话密钥的安全性,分析证明了该方案能有效解决会话密钥泄露造成的传输数据被非法人员窃取利用的问题,并减轻了密钥管理的负担。

According to the existing safety problems and the causes in video conference, this paper proposes the scheme that using many-to-one encryption and authentication scheme to encrypt the session key. The scheme using secondary encryption method to ensure the security of the session key in conference. Analysis shows that the scheme can effectively solve the session key transmission data is caused by leakage illegal personnel stealing utilization, and reduce the burden of key management.