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:
Mar. 14, 2006
Filed:
Mar. 31, 2000
Carl M. Ellison, Portland, OR (US);
Roger A. Golliver, Beaverton, OR (US);
Howard C. Herbert, Phoenix, AZ (US);
Derrick C. Lin, San Mateo, CA (US);
Francis X. Mckeen, Portland, OR (US);
Gilbert Neiger, Portland, OR (US);
Ken Reneris, Wilbraham, MA (US);
James A. Sutton, Portland, OR (US);
Shreekant S. Thakkar, Portland, OR (US);
Millind Mittal, Palo Alto, CA (US);
Carl M. Ellison, Portland, OR (US);
Roger A. Golliver, Beaverton, OR (US);
Howard C. Herbert, Phoenix, AZ (US);
Derrick C. Lin, San Mateo, CA (US);
Francis X. McKeen, Portland, OR (US);
Gilbert Neiger, Portland, OR (US);
Ken Reneris, Wilbraham, MA (US);
James A. Sutton, Portland, OR (US);
Shreekant S. Thakkar, Portland, OR (US);
Millind Mittal, Palo Alto, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
In an embodiment of the present invention, a technique is provided for remote attestation. An interface maps a device via a bus to an address space of a chipset in a secure environment for an isolated execution mode. The secure environment is associated with an isolated memory area accessible by at least one processor. The at least one processor operates in one of a normal execution mode and the isolated execution mode. A communication storage corresponding to the address space allows the device to exchange security information with the at least one processor in the isolated execution mode in a remote attestation.