OFFLINE STORAGE SYSTEM AND METHOD OF USE

A method for storing a cryptocurrency private key offline, including: encrypting the cryptocurrency private key using a primary encryption key; sharding the encrypted cryptocurrency private key into a plurality of alpha shards; generating beta shards by encrypting the alpha shards with secondary enc...

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Main Authors BORREY, Julian, MARTIN, Philip, BLACHER, Zachary, KEARNEY, Jack, LIU, Yolanda
Format Patent
LanguageEnglish
French
Published 24.10.2019
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Abstract A method for storing a cryptocurrency private key offline, including: encrypting the cryptocurrency private key using a primary encryption key; sharding the encrypted cryptocurrency private key into a plurality of alpha shards; generating beta shards by encrypting the alpha shards with secondary encryption keys; and storing representations of the beta shards offline. The method can additionally or alternatively include: retrieving the representations of the beta shards from the offline storage; decrypting the beta shards into the alpha shards based on the secondary encryption keys; reconstructing the encrypted cryptocurrency private key by recombining the alpha shards; and decrypting the encrypted cryptocurrency private key with the primary encryption key. La présente invention concerne un procédé de stockage hors ligne d'une clé privée de cryptomonnaie, consistant à : chiffrer la clé privée de cryptomonnaie à l'aide d'une clé de chiffrement primaire; partager la clé privée de cryptomonnaie chiffrée en une pluralité de fragments alpha; produire des fragments bêta en chiffrant les fragments alpha avec des clés de chiffrement secondaires; et stocker des représentations des fragments bêta hors ligne. Le procédé peut en outre ou en variante consister à : récupérer les représentations des fragments bêta à partir du stockage hors ligne; déchiffrer les fragments bêta dans les fragments alpha sur la base des clés de chiffrement secondaires; reconstruire la clé privée de cryptomonnaie chiffrée par recombinaison des fragments alpha; et déchiffrer la clé privée de cryptomonnaie chiffrée avec la clé de chiffrement primaire.
AbstractList A method for storing a cryptocurrency private key offline, including: encrypting the cryptocurrency private key using a primary encryption key; sharding the encrypted cryptocurrency private key into a plurality of alpha shards; generating beta shards by encrypting the alpha shards with secondary encryption keys; and storing representations of the beta shards offline. The method can additionally or alternatively include: retrieving the representations of the beta shards from the offline storage; decrypting the beta shards into the alpha shards based on the secondary encryption keys; reconstructing the encrypted cryptocurrency private key by recombining the alpha shards; and decrypting the encrypted cryptocurrency private key with the primary encryption key. La présente invention concerne un procédé de stockage hors ligne d'une clé privée de cryptomonnaie, consistant à : chiffrer la clé privée de cryptomonnaie à l'aide d'une clé de chiffrement primaire; partager la clé privée de cryptomonnaie chiffrée en une pluralité de fragments alpha; produire des fragments bêta en chiffrant les fragments alpha avec des clés de chiffrement secondaires; et stocker des représentations des fragments bêta hors ligne. Le procédé peut en outre ou en variante consister à : récupérer les représentations des fragments bêta à partir du stockage hors ligne; déchiffrer les fragments bêta dans les fragments alpha sur la base des clés de chiffrement secondaires; reconstruire la clé privée de cryptomonnaie chiffrée par recombinaison des fragments alpha; et déchiffrer la clé privée de cryptomonnaie chiffrée avec la clé de chiffrement primaire.
Author MARTIN, Philip
BLACHER, Zachary
KEARNEY, Jack
LIU, Yolanda
BORREY, Julian
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Snippet A method for storing a cryptocurrency private key offline, including: encrypting the cryptocurrency private key using a primary encryption key; sharding the...
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SubjectTerms CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Title OFFLINE STORAGE SYSTEM AND METHOD OF USE
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