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:
Apr. 27, 2021
Filed:
May. 18, 2016
International Business Machines Corporation, Armonk, NY (US);
John B. Geagan, San Jose, CA (US);
Dulce B. Ponceleon, San Jose, CA (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A system architecture providing memory encryption suitable for protection against liquid nitrogen and trace probe attacks. In one embodiment, a method of and system for memory encryption are provided. A write request is received at a memory controller. The write request includes first data and a first address. The memory controller is embedded in a CPU and is operatively coupled to memory external to the CPU. The first data are encrypted at the memory controller to generate encrypted first data. The encrypted first data are written to the memory.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile