METHODS AND SYSTEMS FOR IMPLEMENTING PRIVACY-PRESERVING DARK POOLS

Systems and methods for preserving privacy in dark pool trading environments are provided. The methods include receiving buy orders that include encrypted buy order information; receiving sell orders that include encrypted sell order information; determining whether at least one received buy order m...

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Bibliographische Detailangaben
Hauptverfasser:	BALCH, Tucker Richard, VELOSO, Maria Manuela, ASHAROV, Gilad, POLYCHRONIADOU, Antigoni Ourania
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 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:	Systems and methods for preserving privacy in dark pool trading environments are provided. The methods include receiving buy orders that include encrypted buy order information; receiving sell orders that include encrypted sell order information; determining whether at least one received buy order matches with at least one received sell order; and when there is a match, executing a transaction based on the match. The determination is made without revealing the encrypted information to an operator of the dark pool, thereby preserving the confidentiality of the information until the transaction is executed.