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. 31, 2011
Filed:
Jun. 30, 2005
Travis Schluessler, Hillsboro, OR (US);
David Durham, Beaverton, OR (US);
George Cox, Hillsboro, OR (US);
Karanvir “ken” Grewal, Hillsboro, OR (US);
Travis Schluessler, Hillsboro, OR (US);
David Durham, Beaverton, OR (US);
George Cox, Hillsboro, OR (US);
Karanvir “Ken” Grewal, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A measurement engine performs active platform observation. A program includes an integrity manifest to indicate an integrity check value for a section of the program's source code. The measurement engine computes a comparison value on the program's image in memory and determines if the comparison value matches the expected integrity check value. If the values do not match, the program's image is determined to be modified, and appropriate remedial action can be triggered. The integrity manifest can include a secure signature to verify the validity of the integrity manifest.