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I wrote some code that does PIN encryption/decryption according to rules in X9.24. It works great with examples provided in ANSI doc, but doesn't work with actual device from the client. Where can I find more sample data to run my code through, to make sure that my code is correct? Is it possible that some device manufacturers do not follow ANSI to a T? |
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Well, it's always possible for a device manufacturer to not follow the specification. There was a question on Stackoverflow asking how to implement the standard ( http://stackoverflow.com/questions/6071474/how-to-implement-ans-x9-24-dukpt-using-java ) and they pointed to jPos: http://www.jpos.org/. It appears to contain test data. |
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