基于可信计算的车联网云安全模型

基于可信计算的车联网云安全模型 The Security Model for Vehicular Clouds Based on Trusted Computing 张文博 ZHANG Wenbo 1 2 first-author 包振山 BAO Zhenshan 1 李健 LI Jian 1 2 北京工业大学计算机学院 北京工业大学计算机学院 College of Computer Science,Beijing University of Technology College of Computer Science,Beijing University of Technology 可信计算北京市重点实验室 可信计算北京市重点实验室 Beijing Municipal Key Laboratory of Trusted Computing Beijing Municipal Key Laboratory of Trusted Computing 基于可信计算的思想,提出基于可信计算的车联网云计算安全模型的架构;针对车载通信设备提出了身份认证和信任度评估的框架,并在该框架基础上给出了密钥管理结构和移动节点认证过程;在车联网云平台的各个虚拟机上构建起基于TPCM（trusted platform control module）的信任链,以此为基础为车联网云提供一个安全的运行环境. Based on the idea of trusted computing,we proposed the model of Trusted Vehicular Cloud（TVC）.We proposed the framework of identity authentication and trust evaluation for vehicular communication equipment,and based on that we provided the management structure of key and mobile nodes certification process.In the vehicular cloud computing（VCC）platform,trust chains with TPCM（trusted platform control module）were built up on each virtual machine,which would provide a safe environment for VCC. 可信车联网云 可信计算 车辆自组织网络（VANET） trusted vehicular clouds trusted computing vehicle ad hoc（VANET） 10.14188/j.1671-8836.2013.05.001 TP309 可信计算北京市重点实验室基金（BZ0050）资助项目 2013-05-01 2021-04-01 5 59