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. 26, 2022
Assa Abloy Ab, Stockholm, SE;
ASSA ABLOY AB, Stockholm, SE;
Abstract
It is provided a method for performing an action by an electronic device (), based on a first partial secret key () and a corresponding second partial secret key (), wherein the first partial secret key () and the second partial secret key () form part of a threshold cryptography scheme () associated with a public key (). The method comprises: transmitting (), upon the device initialising, a request for a first partial secret key () to a key server (); receiving () the first partial secret key () from the key server (); storing () the first partial secret key () only in volatile memory (); retrieving () a second partial secret key () from non-volatile memory (); and performing () an action based on applying both the first partial secret key () and the second partial secret key ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile