Class ISO7816_4ErrorChecker

source code

ISO7816-4 error checking strategy.

This strategy raises the following exceptions:

• sw1 sw2
• 62 00 81 82 83 84 FF WarningProcessingException
• 63 00 81 C0->CF WarningProcessingException
• 64 00 ExecutionErrorException
• 67 00 CheckingErrorException
• 68 81 82 CheckingErrorException
• 69 81->88 99? c1? CheckingErrorException
• 6a 80->88 CheckingErrorException
• 6b 00 CheckingErrorException
• 6d 00 CheckingErrorException
• 6e 00 CheckingErrorException
• 6f 00 CheckingErrorException

This checker does not raise exceptions on undefined sw1 values, e.g.:

• sw1 sw2
• 65 any
• 66 any
• 6c any

and on undefined sw2 values, e.g.:

• sw1 sw2
• 62 80 85
• 6b any except 00

Use another checker in the error checking chain, e.g., the ISO7816_4SW1ErrorChecker, to raise exceptions on these undefined values.