基于可信计算的物联网物品信息传输协议

针对传统物联网物品信息传输过程中存在的不足，提出可信匿名的物联网信息传输协议。将物品信息服务器按响应路径的节点顺序从后至前用相邻节点的会话密钥对物品详细信息层层加密，加密后的数据每经过路径中的一个可信节点被解密一次，直到本地ONS服务器数据被完全解密，且响应路径的中间节点可根据相关信息判断接收的路由信息是否被篡改。分析结果表明，该协议具有安全性、匿名性、可信性和抗攻击性。

Things Information Transport Protocol for IOT Based on Trusted Computing

According to the insufficiency of Internet of Things(IOT) on information transmission, a trusted anonymous information transmission protocol of IOT is proposed with trusted computing technology. In the protocol, information servers of things encode the details of things layer by layer according to the order of response nodes. In the transmission process, the data are decoded at every passed node until the local ONS server data are totally decoded. Meanwhile, the respond nodes can tell whether the received information is changed by some relevant information. The analysis shows that this protocol is safe, anonymous, trusted, attack-resistant, etc.