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. 12, 2024
Filed:
Jan. 29, 2020
Kzen Networks Ltd, Tel Aviv, IL;
Tal Arieh Be'ery, Petach Tikva, IL;
Ouriel Ohayon, Tel Aviv, IL;
Omer Shlomovits, Petach Tikva, IL;
Gary Benattar, Netanya, IL;
ZENGO LTD, Tel Aviv, IL;
Abstract
Methods and systems of recovering a cryptographic key associated with a blockchain based computer network, including encryption of at least a portion of a cryptographic key of the computer network with a recovery public key, sending of the encrypted at least a portion of the cryptographic key to at least one second computing device, sending of a recovery private key to a recovery escrow service, detection that the at least one first computing device is unavailable, publishing the recovery private key in a public repository, retrieving the recovery private key from the public repository, and decryption of the encrypted at least a portion of the cryptographic key by the at least one second computing device.