RECEIVING INFORMATION THROUGH A ZERO-KNOWLEDGE DATA MANAGEMENT NETWORK

RECEIVING INFORMATION THROUGH A ZERO-KNOWLEDGE DATA MANAGEMENT NETWORK

The techniques herein are directed generally to a "zero-knowledge" data management network. Users are able to share verifiable proof of data and/or identity information, and businesses are able to request, consume, and act on the data-all without a data storage server or those businesses e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FRENDO, Michael Joseph, SHOCKLEY, Alexander John, SHAFFER, Shmuel, KEITER, Kenneth, BEHMKE, James M, SHOCKLEY, Brett
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
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
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Beschreibung
Zusammenfassung:The techniques herein are directed generally to a "zero-knowledge" data management network. Users are able to share verifiable proof of data and/or identity information, and businesses are able to request, consume, and act on the data-all without a data storage server or those businesses ever seeing or having access to the raw sensitive information (where server-stored data is viewable only by the intended recipients, which may even be selected after storage). In one embodiment, source data is encrypted with a source encryption key (e.g., source public key), with a rekeying key being an encrypting combination of a source decryption key (e.g., source private key) and a recipient's public key. Without being able to decrypt the data, the storage server can use the rekeying key to re-encrypt the source data with the recipient's public key, to then be decrypted only by the corresponding recipient using its private key, accordingly.