Systems and methods for direct electronic communication of consumer information
A method for submission of payment transaction requests from a point of sale (POS) terminal to a financial institution includes reading payment information from a payment vehicle, reading financial institution routing information from the payment vehicle, reading a payment vehicle certificate from the payment vehicle, requesting consumer authentication information from a consumer, and submitting a payment transaction request to the financial institution using the financial institution routing information, a POS terminal certificate, and the payment vehicle certificate. An authentication certificate for submission of payment transaction requests from a point of sale (POS) terminal to a financial institution may be generated by receiving a request for an authentication certificate from a requestor, the request comprising a requestor ID and one or more capabilities of the requestor, verifying the requestor ID, generating an authentication certificate for the requestor, and returning the generated authentication certificate to the requestor.
1. A method of submission of payment transaction requests from a point of sale (POS) terminal to a transaction server of a financial institution, the method comprising:
reading a payment vehicle certificate from a payment vehicle by way of a payment device connected to a point of sale (POS) terminal;
generating, using an authentication service, a payment vehicle certificate validation of the payment vehicle certificate based on one or more of a private encryption key, a public encryption key, a requester ID, and capabilities of the payment vehicle, the payment vehicle certificate comprising a signature encoding a signature of an issuer of the payment vehicle and a signature algorithm specifying an algorithm used to encode the signature; and
submitting a payment transaction request to the transaction server of the financial institution over a computer network using financial institution routing information, a POS terminal certificate, and the payment vehicle certificate.
2. The method of claim 1 , the method further comprising:
transmitting at least one of the POS terminal certificate and the payment vehicle certificate to an authentication service for validation; and
receiving a POS terminal certificate validation or a payment vehicle certificate validation from the authentication service.
3. The method of claim 2 , further comprising:
cancelling the payment transaction request when the authentication service returns a certificate validation error.
4. The method of claim 1 , the method further comprising:
transmitting the financial institution routing information to an authentication service; and
receiving a financial institution certificate validation from the authentication service.
5. The method of claim 1 , wherein the payment vehicle certificate validation is based on one or more of a private encryption key, a public encryption key, a requester ID, and capabilities of the payment vehicle, and the payment vehicle certificate comprises one or more of a signature encoding a signature of an issuer of the payment vehicle, a signature algorithm specifying an algorithm used to encode the signature, a public encryption key, a fingerprint encoding a hash of the payment vehicle certificate, and a fingerprint algorithm specifying an algorithm used to generate the fingerprint.
6. The method of claim 1 , wherein the POS terminal certificate comprises data defining one or more capabilities of a merchant associated with the POS terminal and the payment vehicle certificate comprises data defining one or more capabilities of a consumer associated with the payment vehicle.
7. The method of claim 1 , wherein:
the financial institution routing information read from the payment vehicle comprises routing information for a plurality of financial institutions;
the POS terminal prompts a consumer for a selection of a financial institution among the plurality of financial institutions; and
the payment transaction request is submitted to the selected financial institution.
8. A computer system for submission of payment transaction requests from a point of sale (POS) terminal to a transaction server of a financial institution, the system comprising:
a memory having processor-readable instructions stored therein; and
a processor configured to access the memory and execute the processor-readable instructions, which when executed by the processor configures the processor to perform a plurality of functions, including functions to:
read a payment vehicle certificate from a payment vehicle by way of a payment device connected to a point of sale (POS) terminal;
generate, using an authentication service, a payment vehicle certificate validation of the payment vehicle certificate based on one or more of a private encryption key, a public encryption key, a requester ID, and capabilities of the payment vehicle, the payment vehicle certificate comprising a signature encoding a signature of an issuer of the payment vehicle and a signature algorithm specifying an algorithm used to encode the signature; and
submit a payment transaction request to the transaction server of the financial institution over a computer network using financial institution routing information, a POS terminal certificate, and the payment vehicle certificate.
9. The computer system of claim 8 , wherein the plurality of functions performed by the processor when executing the processor-readable instructions further includes functions to:
transmit at least one of the POS terminal certificate and the payment vehicle certificate to an authentication service for validation; and
receive a POS terminal certificate validation or a payment vehicle certificate validation from the authentication service.
10. The computer system of claim 9 , wherein the plurality of functions performed by the processor when executing the processor-readable instructions further includes functions to:
cancel the payment transaction request when the authentication service returns a certificate validation error.
11. The computer system of claim 8 , wherein the plurality of functions performed by the processor when executing the processor-readable instructions further includes functions to:
transmit the financial institution routing information to an authentication service; and
receive a financial institution certificate validation from the authentication service.
12. The computer system of claim 8 , wherein the payment vehicle certificate validation is based on one or more of a private encryption key, a public encryption key, a requester ID, and capabilities of the payment vehicle, and the payment vehicle certificate comprises one or more of a signature encoding a signature of an issuer of the payment vehicle, a signature algorithm specifying an algorithm used to encode the signature, a public encryption key, a fingerprint encoding a hash of the payment vehicle certificate, and a fingerprint algorithm specifying an algorithm used to generate the fingerprint.
13. The computer system of claim 8 , wherein the POS terminal certificate comprises data defining one or more capabilities of a merchant associated with the POS terminal and the payment vehicle certificate comprises one or more capabilities of a consumer associated with the payment vehicle.
14. The computer system of claim 8 , wherein:
the financial institution routing information read from the payment vehicle comprises routing information for a plurality of financial institutions;
the POS terminal prompts a consumer for a selection of a financial institution among the plurality of financial institutions; and
the payment transaction request is submitted to the selected financial institution.
15. A non-transitory machine-readable medium storing instructions that, when executed by a computing system, causes the computing system to perform a method for submission of payment transaction requests from a point of sale (POS) terminal to a transaction server of a financial institution, the method including:
reading a payment vehicle certificate from a payment vehicle by way of a payment device connected to a point of sale (POS) terminal;
generating, using an authentication service, a payment vehicle certificate validation of the payment vehicle certificate based on one or more of a private encryption key, a public encryption key, a requester ID, and capabilities of the payment vehicle, the payment vehicle certificate comprising a signature encoding a signature of an issuer of the payment vehicle and a signature algorithm specifying an algorithm used to encode the signature; and
submitting a payment transaction request to the transaction server of the financial institution over a computer network using financial institution routing information, a POS terminal certificate, and the payment vehicle certificate.
16. The non-transitory machine-readable medium of claim 15 , the method further comprising:
transmitting at least one of the POS terminal certificate and the payment vehicle certificate to an authentication service for validation; and
receiving a POS terminal certificate validation or a payment vehicle certificate validation from the authentication service.
17. The non-transitory machine-readable medium of claim 16 , the method further comprising:
cancelling the payment transaction request when the authentication service returns a certificate validation error.
18. The non-transitory machine-readable medium of claim 15 , the method further comprising:
transmitting the financial institution routing information to an authentication service; and
receiving a financial institution certificate validation from the authentication service.
19. The non-transitory machine-readable medium of claim 15 , wherein the payment vehicle certificate validation is based on one or more of a private encryption key, a public encryption key, a requester ID, and capabilities of the payment vehicle, and the payment vehicle certificate comprises one or more of a signature encoding a signature of an issuer of the payment vehicle, a signature algorithm specifying an algorithm used to encode the signature, a public encryption key, a fingerprint encoding a hash of the payment vehicle certificate, and a fingerprint algorithm specifying an algorithm used to generate the fingerprint.
20. The non-transitory machine-readable medium of claim 15 , wherein the POS terminal certificate comprises data defining one or more capabilities of a merchant associated with the POS terminal and the payment vehicle certificate comprises data defining one or more capabilities of a consumer associated with the payment vehicle.