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. 20, 2018
Filed:
Nov. 06, 2014
Cryptography Research, Inc., San Francisco, CA (US);
Michael Hamburg, San Francisco, CA (US);
Benjamin Che-Ming Jun, Burlingame, CA (US);
Paul C. Kocher, San Francisco, CA (US);
Daniel O'Loughlin, Aptos, CA (US);
Denis Alexandrovich Pochuev, San Francisco, CA (US);
Cryptography Research, Inc., Sunnyvale, CA (US);
Abstract
The embodiments described herein describe technologies for pre-computed data (PCD) asset generation and secure deployment of the PCD asset to a target device in an operation phase of a manufacturing lifecycle of the target device in a cryptographic manager (CM) environment. One implementation includes a Root Authority (RA) device that receives a first command to generate a unique PCD asset for a target device. In response, the RA device generates the PCD asset and packages the PCD asset for secure deployment of the PCD asset to the target device and to be used exclusively by the target device. The RA device deploys the packaged PCD asset in a CM system for identification and tracking of the target device.