Encapsulation of payment information

Encapsulation of payment information

Various embodiments relate to a method performed by a processor of a computing system. An example method includes receiving a digitally signed cross-border payment message, the digitally signed cross-border payment message generated by digitally signing a first hash of a cross-border payment message...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Griffin, Phillip H, Knorr, Michael, Mwangi, Catherine Wangari, Kresse, Lynnel J, Kennon, Ashia, Daruwalla, Jal, Strobel-Cort, Joanne
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:Various embodiments relate to a method performed by a processor of a computing system. An example method includes receiving a digitally signed cross-border payment message, the digitally signed cross-border payment message generated by digitally signing a first hash of a cross-border payment message with a first financial institution private key. A first financial institution public key is retrieved, the first financial institution public key of a public/private key pair that includes the first financial institution private key. The first financial institution public key is verified that it is associated with a first financial institution. A second hash of the cross-border payment message is generated. The second hash is digitally signed with the first financial institution public key to generate a verification cross-border payment message, wherein data integrity of the cross-border payment message can be verified if the verification cross-border payment message matches the digitally signed cross-border payment message.