Efficient ID-based TPM key loading scheme for trusted platform

doi:10.1016/S1005-8885(09)60491-X

Acta Metallurgica Sinica(English letters) ›› 2010, Vol. 17 ›› Issue (4): 74-79.doi: 10.1016/S1005-8885(09)60491-X

• Artificial Intelligence • 上一篇下一篇

Efficient ID-based TPM key loading scheme for trusted platform

宋成¹,胡正名³,刘冰¹,辛阳¹,杨义先³,尹瀚²

1. 北京邮电大学网络与交换技术国家重点实验室信息安全中心；北京邮电大学网络与信息攻防技术教育部重点实验室；北京邮电大学灾备技术国家工程实验室；北京安码科技有限公司
2. 华为技术有限公司
3. 北京邮电大学网络与交换技术国家重点实验室信息安全中心；北京邮电大学网络与信息攻防技术教育部重点实验室；北京邮电大学灾备技术国家工程实验室

收稿日期:2009-09-27 修回日期:2010-01-20 出版日期:2010-08-30 发布日期:2010-08-31
通讯作者: 宋成 E-mail:songcheng234@gmail.com
基金资助:
This work was supported by the National Basic Research Program of China (2007CB310704), the National Natural Science Foundation of China (60821001), the Hi-Tech Research and Development Program of China (2009AA01Z439).

Efficient ID-based TPM key loading scheme for trusted platform

SONG Cheng,LIU Bing, HU Zheng-min, XIN Yang, YANG Yi-xian, YIN Han

Information Security Center, State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China

Received:2009-09-27 Revised:2010-01-20 Online:2010-08-30 Published:2010-08-31
Supported by:
This work was supported by the National Basic Research Program of China (2007CB310704), the National Natural Science Foundation of China (60821001), the Hi-Tech Research and Development Program of China (2009AA01Z439).

摘要/Abstract

摘要：

One important function in trusted computing is protected storage, which can protect unlimited amount of data and keys. In the existing trusted platform module (TPM) key loading scheme for trusted platform, a computing platform with TPM as its trusted anchor, the total times of loading operation is the same as the number of the loaded target object’s ancestors, resulting in low efficiency of loading a TPM key which has many ancestors. To improve efficiency, an identity-based TPM key loading scheme is proposed. In this scheme, the times of loading operation is only two when any TPM key is loaded into TPM. Therefore, the required time cost for loading a TPM key can be reduced, especially for complex TPM key storage hierarchy. By analyzing the correctness, security, efficiency and feasibility, the proposed scheme has the better theoretical and application value.

关键词:

trusted computing, trusted platform module, protected storage, ID-based

Abstract:

Key words:

trusted computing, trusted platform module, protected storage, ID-based

SONG Cheng, LIU Bing, HU Zheng-min,XIN Yang, YANG Yi-xian, YIN Han. Efficient ID-based TPM key loading scheme for trusted platform[J]. Acta Metallurgica Sinica(English letters), 2010, 17(4): 74-79.

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Efficient ID-based TPM key loading scheme for trusted platform

Efficient ID-based TPM key loading scheme for trusted platform

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