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:
Nov. 16, 2021
Filed:
Jan. 22, 2020
Applicant:
Arm Limited, Cambridge, GB;
Inventors:
Andreas Lars Sandberg, Cambridge, GB;
Derek Del Miller, Austin, TX (US);
Assignee:
Arm Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/14 (2006.01); H04L 9/32 (2006.01); H04L 9/08 (2006.01); H04L 9/30 (2006.01);
U.S. Cl.
CPC ...
G06F 12/1408 (2013.01); H04L 9/3263 (2013.01); G06F 2212/1052 (2013.01); G06F 2212/402 (2013.01); H04L 9/0816 (2013.01); H04L 9/0825 (2013.01); H04L 9/0833 (2013.01); H04L 9/0844 (2013.01); H04L 9/0866 (2013.01); H04L 9/30 (2013.01); H04L 9/32 (2013.01); H04L 9/3271 (2013.01);
Abstract
An apparatus comprises memory storage circuitry comprising a plurality of memory storage locations to store data; an interface to receive an address from a requester; decryption circuitry to obtain a decrypted address by decrypting, based on a decryption key, an address received from the requester; and access control circuitry to select, based on the decrypted address obtained by the decryption circuitry, a memory storage location of the memory storage circuitry to be accessed.