可信计算密码支撑平台中的密钥管理技术研究

Key management in the cryptographic support platform for trusted computing

介绍了可信计算密码支撑平台中的密钥的分类和结构,着重分析了支持可信计算密码支撑平台的TSM的密钥结构和管理形式。对现有平台密钥管理存在的问题,提出了利用Rootkit技术加强平台保护的方案。测试结果表明新方法可提高密钥管理的安全性。

This paper introduces classification and structure of key in the Cryptographic Support Platform for Trusted Computing, laying emphasis on the key structure and the forms of key management in TSM to support the Cryptographic Support Platform for Trusted Computing. As for the existing problems in key management,this paper proposes solution for the use of Rootkit technology to enhance the platform＇ s protection. The results of the solution test show that the new method can improve the security of key management.