The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2008
Filed:
Nov. 21, 2002
Graeme John Proudler, Gifford, GB;
Boris Balacheff, Keynsham, GB;
John S. Worley, Fort Collins, CO (US);
Chris D. Hyser, Fort Collins, CO (US);
William S Worley, Jr., Centennial, CO (US);
Graeme John Proudler, Gifford, GB;
Boris Balacheff, Keynsham, GB;
John S. Worley, Fort Collins, CO (US);
Chris D. Hyser, Fort Collins, CO (US);
William S Worley, Jr., Centennial, CO (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A computer apparatus for creating a trusted environment comprising a trusted device arranged to acquire a first integrity metric to allow determination as to whether the computer apparatus is operating in a trusted manner; a processor arranged to allow execution of a first trust routine and associated first operating environment, and means for restricting the first operating environment access to resources available to the trust routine, wherein the trust routine being arranged to acquire the first integrity metric and a second integrity metric to allow determination as to whether the first operating environment is operating in a trusted manner.