Invention Grant
- Patent Title: Dynamic creation and hierarchical organization of trusted platform modules
- Patent Title (中): 可信平台模块的动态创建和层次化组织
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Application No.: US12128952Application Date: 2008-05-29
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Publication No.: US08549288B2Publication Date: 2013-10-01
- Inventor: Steven A. Bade , Stefan Berger , Kenneth Alan Goldman , Ronald Perez , Reiner Sailer , Leendert Peter Van Doorn
- Applicant: Steven A. Bade , Stefan Berger , Kenneth Alan Goldman , Ronald Perez , Reiner Sailer , Leendert Peter Van Doorn
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Yee & Associates, P.C.
- Main IPC: H04L29/06
- IPC: H04L29/06

Abstract:
A trusted platform module is presented that is capable of creating, dynamically, multiple virtual trusted platform modules in a hierarchical organization. A trusted platform module domain is created. The trusted platform module creates virtual trusted platform modules, as needed, in the trusted platform module domain. The virtual trusted platform modules can inherit the permissions of a parent trusted platform module to have the ability to create virtual trusted platform modules themselves. Each virtual trusted platform module is associated with a specific partition. Each partition is associated with an individual operating system. The hierarchy of created operating systems and their privilege of spawning new operating systems is reflected in the hierarchy of trusted platform modules and the privileges each of the trusted platform modules has.
Public/Granted literature
- US20080235804A1 Dynamic Creation and Hierarchical Organization of Trusted Platform Modules Public/Granted day:2008-09-25
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