Secure Transaction Systems and Methods
First Claim
Patent Images
1. A computer-implemented method comprising:
- receiving a transaction request containing transaction details from a requesting device, wherein the transaction request is generated by a web-enabled application executing on the requesting device;
calculating a secure signature associated with the transaction details using a secret key;
communicating the transaction details and the secure signature associated with the transaction details to the requesting device;
receiving confirmation information from the requesting device;
validating the confirmation information; and
implementing the requested transaction if the confirmation information is valid.
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Abstract
A transaction request containing transaction details from a requesting device is generated by a web-enabled application executing on the requesting device. A secure signature associated with the transaction details is calculated using a secret key. The transaction details and the secure signature associated with the transaction details are communicated to the requesting device. Confirmation information is received from the requesting device and validated. If the confirmation information is valid, the requested transaction is implemented.
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Citations
22 Claims
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1. A computer-implemented method comprising:
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receiving a transaction request containing transaction details from a requesting device, wherein the transaction request is generated by a web-enabled application executing on the requesting device; calculating a secure signature associated with the transaction details using a secret key; communicating the transaction details and the secure signature associated with the transaction details to the requesting device; receiving confirmation information from the requesting device; validating the confirmation information; and implementing the requested transaction if the confirmation information is valid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A computer comprising:
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a processor; and a memory coupled to the processor, the memory comprising computer-executable instructions that when executed by the processor perform operations including; receiving a transaction request containing transaction details from a web-enabled application executing on a requesting device; calculating a secure signature associated with the transaction details using a secret key; communicating the transaction details and the secure signature associated with the transaction details to the requesting device; receiving confirmation information from the requesting device; validating the received confirmation information; and implementing the requested transaction if the confirmation information is valid. - View Dependent Claims (21, 22)
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Specification