Tokenizing a primary account number prior to transmission to a terminal
In some implementations, a transaction card may receive transaction data from a transaction terminal based on initiation of a transaction with the transaction terminal; generate a tokenized primary account number, for use with the transaction, based on the transaction data and an actual primary account number of the transaction card; and transmit the tokenized primary account number to the transaction terminal for processing the transaction.
1. A first device, comprising:
one or more memories; and
one or more processors, coupled to the one or more memories, configured to:
receive, from a second device, one or more first parameters and one or more second parameters associated with a transaction,
wherein the one or more first parameters change across a plurality of transactions including the transaction, and
wherein the one or more second parameters do not change across the plurality of transactions;
generate a first tokenized number and a second tokenized number, for use with the transaction,
wherein the first tokenized number is generated based on the one or more first parameters and the second tokenized number is generated based on the one or more second parameters; and
transmit, to the second device, a combined tokenized number that is based on the first tokenized number and the second tokenized number.
2. The first device of claim 1 , wherein the first tokenized number is a single-use tokenized number, and the second tokenized number is a multi-use tokenized number.
3. The first device of claim 1 , wherein the combined tokenized number is generated based on combining the first tokenized number and the second tokenized number.
4. The first device of claim 1 , wherein receiving the one or more first parameters and the one or more second parameters is based on an action associated with near-field communication (NFC).
5. The first device of claim 1 , wherein the first device is brought into communicative proximity of the second device.
6. The first device of claim 1 , wherein at least one of the first tokenized number or the second tokenized number is generated based on at least a portion of an account number.
7. The first device of claim 1 , wherein a first format associated with at least one of the first tokenized number or the second tokenized number is different from a second format associated with an account number.
8. A non-transitory computer-readable medium storing a set of instructions, the set of instructions comprising:
one or more instructions that, when executed by one or more processors of a first device, cause the first device to:
receive, from a second device, one or more first parameters and one or more second parameters associated with a transaction,
wherein the one or more first parameters change across a plurality of transactions including the transaction, and
wherein the one or more second parameters do not change across the plurality of transactions;
generate a first tokenized number and a second tokenized number, for use with the transaction,
wherein the first tokenized number is generated based on the one or more first parameters and the second tokenized number is generated based on the one or more second parameters; and
transmit, to the second device, a combined tokenized number that is based on the first tokenized number and the second tokenized number.
9. The non-transitory computer-readable medium of claim 8 , wherein the first tokenized number is a single-use tokenized number, and the second tokenized number is a multi-use tokenized number.
10. The non-transitory computer-readable medium of claim 8 , wherein the combined tokenized number is generated based on combining the first tokenized number and the second tokenized number.
11. The non-transitory computer-readable medium of claim 8 , wherein receiving the one or more first parameters and the one or more second parameters is based on an action associated with near-field communication (NFC).
12. The non-transitory computer-readable medium of claim 8 , wherein the first device is brought into communicative proximity of the second device.
13. The non-transitory computer-readable medium of claim 8 , wherein at least one of the first tokenized number or the second tokenized number is generated based on at least a portion of an account number.
14. The non-transitory computer-readable medium of claim 8 , wherein a first format associated with at least one of the first tokenized number or the second tokenized number is different from a second format associated with an account number.
15. A method, comprising:
generating, by a first device, a first tokenized number and a second tokenized number, for use with a transaction,
wherein the first tokenized number is generated based on one or more first parameters associated with the transaction,
wherein the second tokenized number is generated based on one or more second parameters associated with the transaction,
wherein the one or more first parameters change across a plurality of transactions including the transaction, and
wherein the one or more second parameters do not change across the plurality of transactions; and
transmitting, by the first device and to a second device, a combined tokenized number that is based on the first tokenized number and the second tokenized number.
16. The method of claim 15 , wherein the first tokenized number is a single-use tokenized number, and the second tokenized number is a multi-use tokenized number.
17. The method of claim 15 , wherein the combined tokenized number is generated based on combining the first tokenized number and the second tokenized number.
18. The method of claim 15 , wherein the one or more first parameters and the one or more second parameters are received based on an action associated with near-field communication (NFC).
19. The method of claim 15 , wherein the first device is brought into communicative proximity of the second device.
20. The method of claim 15 , wherein a first format associated with at least one of the first tokenized number or the second tokenized number is different from a second format associated with an account number.