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:
Dec. 02, 2025
Filed:
Oct. 25, 2023
Applicant:
Blackberry Limited, Waterloo, CA;
Inventor:
Roberto Speranza, Woodbridge, CA;
Assignee:
BlackBerry Limited, Waterloo, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/33 (2013.01); G06F 21/44 (2013.01); G06F 21/60 (2013.01); H04L 9/08 (2006.01); H04L 9/14 (2006.01); H04L 9/32 (2006.01); H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
G06F 21/33 (2013.01);
Abstract
Systems, methods, and software can be used to provide credentials for a provisioning operation. In some aspects, a method includes: generating, by a first operating system (OS), a first transfer key; sending, from the first OS to a second OS, a random salt by using the first transfer key; generating, by the first OS, a second transfer key by using the random salt; and sending, from the first OS to the second OS, provisioning credentials by using the second transfer key.