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. 30, 2017
Filed:
Jun. 26, 2015
Intel Corporation, Santa Clara, CA (US);
Michael Lemay, Hillsboro, OR (US);
David M. Durham, Beaverton, OR (US);
Barry E. Huntley, Hillsboro, OR (US);
Vedvyas Shanbhogue, Austin, TX (US);
Ravi L. Sahita, Beaverton, OR (US);
Ravi Rajwar, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Generally, this disclosure provides systems, devices, methods and computer readable media for protecting confidential data with transactional processing in execute-only memory. The system may include a memory module configured to store an execute-only code page. The system may also include a transaction processor configured to enforce a transaction region associated with at least a portion of the code page. The system may further include a processor configured to execute a load instruction fetched from the code page, the load instruction configured to load at least a portion of the confidential data from an immediate operand of the load instruction if a transaction mode of the transaction region is enabled.