Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ned M. Smith0
Michael Nolan0
Davide Carboni0
Date of Patent
March 29, 2022
0Patent Application Number
158592080
Date Filed
December 29, 2017
0Patent Citations
Patent Primary Examiner
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.
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