Cryptography – Particular algorithmic function encoding – Nbs/des algorithm
Patent
1996-06-17
1998-09-22
Barron, Jr., Gilberto
Cryptography
Particular algorithmic function encoding
Nbs/des algorithm
380 49, 705 16, 705 21, 902 22, H04L 932, G07G 114
Patent
active
058126686
ABSTRACT:
An architecture for verifying the operation of a remote transaction clearance system is disclosed. A merchant-controlled computer communicates with a test gateway computer over a communications channel. The merchant-controlled computer transmits messages representing test transactions to the test gateway computer on the communications channel. The test gateway computer responds with simulated transaction responses. In another aspect of the invention, the transaction responses include configuration data that is used by the merchant-operated computer to configure itself to access a production gateway computer.
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Barron Jr. Gilberto
Veri-Fone, Inc.
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