AUTHENTICATION PROCESS FOR VALUE TRANSFER MACHINE
First Claim
1. A transaction apparatus comprising:
- a processor; and
a computer-readable storage medium, comprising code executable by the processor to implement a method, the method comprising;
receiving an authentication code from a consumer;
sending the authentication code to a first server computer, wherein if the received authentication code matches a generated authentication code, the first server sends a confirmation message;
receiving the confirmation message;
receiving a secret token from the consumer;
sending an authorization request message to a second server computer; and
receiving an authorization response message from the second server computer, wherein the authorization response message indicates that the secret token matches an expected token.
1 Assignment
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Accused Products
Abstract
Embodiments of the invention are directed towards improved transaction processing methods and systems with transaction apparatuses, including a value transfer machine, using a device identifier instead of a value transfer machine card to process a transaction. One embodiment of the transaction may be directed to a transaction apparatus and a method including receiving an authentication code from a consumer, sending the authentication code to a first server computer, wherein if the received authentication code matches a generated authentication code, the first server sends a confirmation message. The method continues by receiving the confirmation message from the first server, receiving a secret token from the consumer, and sending an authorization request message to a second server computer. Thereafter, the transaction apparatus receives an authorization response message from the second server, indicating whether the secret token matches an expected token. Other embodiments are directed to first and second servers and corresponding methods.
294 Citations
22 Claims
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1. A transaction apparatus comprising:
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a processor; and a computer-readable storage medium, comprising code executable by the processor to implement a method, the method comprising; receiving an authentication code from a consumer; sending the authentication code to a first server computer, wherein if the received authentication code matches a generated authentication code, the first server sends a confirmation message; receiving the confirmation message; receiving a secret token from the consumer; sending an authorization request message to a second server computer; and receiving an authorization response message from the second server computer, wherein the authorization response message indicates that the secret token matches an expected token. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
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receiving an authentication code from a consumer; sending the authentication code to a first server computer, wherein if the received authentication code matches a generated authentication code, the first server sends a confirmation message; receiving the confirmation message; receiving a secret token from the consumer; sending an authorization request message to a second server computer; and receiving an authorization response message from the second server computer, wherein the authorization response message indicates that the secret token matches an expected token. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A first server computer comprising:
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a processor; and a computer-readable storage medium, comprising code executable by the processor to implement a method, the method comprising; electronically receiving a device identifier; generating an authentication code for a transaction; electronically transmitting the generated authentication code to a device associated with the device identifier; electronically receiving, from a transaction apparatus, a received authentication code; matching the received authentication code with the generated authentication code for the transaction; and sending a confirmation message to the transaction apparatus, wherein the transaction apparatus sends an authorization request message to a second server computer and receives an authorization response message from the second server computer. - View Dependent Claims (14, 15, 16, 17)
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18. A method comprising:
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electronically receiving, at a first server computer, a device identifier; generating an authentication code for a transaction, electronically transmitting the generated authentication code to a device associated with the device identifier, electronically receiving, from a transaction apparatus, a received authentication code; matching the received authentication code with the generated authentication code for the transaction, and sending a confirmation message to the transaction apparatus, wherein the transaction apparatus sends an authorization request message to a second server computer and receives an authorization response message from the second server computer. - View Dependent Claims (19, 20, 21, 22)
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Specification