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. 21, 2025
Filed:
Feb. 09, 2022
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 40/04 (2011.12); G06Q 20/36 (2011.12); G06Q 20/38 (2011.12); G06Q 20/40 (2011.12); H04L 9/06 (2005.12); H04L 9/08 (2005.12); H04L 9/12 (2005.12); H04L 9/32 (2005.12); H04L 9/40 (2021.12); H04L 9/00 (2021.12); H04L 67/104 (2021.12);
U.S. Cl.
CPC ...
G06Q 40/04 (2012.12); G06Q 20/36 (2012.12); G06Q 20/3825 (2012.12); G06Q 20/3829 (2012.12); G06Q 20/401 (2012.12); H04L 9/0637 (2012.12); H04L 9/0891 (2012.12); H04L 9/12 (2012.12); H04L 9/3236 (2012.12); H04L 63/123 (2012.12); H04L 9/50 (2022.04); H04L 67/104 (2012.12); H04L 2209/805 (2012.12);
Abstract
Methods and systems are provided for securing distributed shares of an electronic wallet. An example method includes provisioning a plurality of devices each hosting an e-wallet share with enhanced privacy identification (EPID) private keys for the e-wallet share. A signature is posted for the e-wallet share to a blockchain. A determination is made as to whether the e-wallet share is compromised, and, if so, posting a revocation list comprising the signature for the e-wallet share to a blockchain.