可信计算的密钥托管方案  

Key Escrow Mechanism of Trusted Computing

作　　者：邱一凡[1,2] 李兆斌[2] 方勇[2] 彭彦[1,2] 

机构地区：[1]西安电子科技大学,西安710071 [2]北京电子科技学院,北京100070

出　　处：《微计算机信息》2009年第21期37-38,27,共3页Control & Automation

摘　　要：目前,企业把可信平台的安全特性运用到各种应用,但是可信平台并没配有相应的密钥托管机制,从而导致有些重要数据无法恢复。本文利用门限秘密共享原理,提出了一个密钥托管方案,解决了重要数据的恢复问题。At present, the security features of trusted platform have been used to variety of applications by enterprises, but the trusted platform did not deploy the corresponding key escrow mechanisms, consequently causing some important data can not be restored. Us- ing threshold secret sharing scheme, this paper proposes a key escrow mechanism to solve the issue of recovering important data.

关 键 词：TPM 密钥管理 门限秘密共享 密钥托管 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]