基于群签名的远程测量系统安全协议

Group-Signature-based Secure Protocol For Long-range measurement system

在我们设计的远程测量系统中,多个基于ARM的嵌入式系统位于测量点,管理员可通过网络对其进行访问。为实现系统的安全访问,设计了基于群签名的远程测量系统访问协议。本协议采用可验证的、无可信中心的(k,n)门限密码系统产生系统的公/私密钥,征集k个管理者为系统中的用户生成证书和访问测量系统的公/私密钥。分析显示协议能极好的抵御各种攻击。

In our long-range measurement system,ARM-based embedded devices located in the measurement points.Managers can access the devices through internet.The Group-Signature-based Secure Protocol for long-range measurement system was designed for security.In our protocol,a verifiable threshold cryptosystem without a trusted center is applied to generate system public/private keys.K managers can generate certification and user public/private keys for user.The security analysis show that the protocol has desirable f...