Appendix Bemv Cbc-Mac - Magtek IPAD Programmer's Reference Manual

Appendix B - EMV CBC-MAC
0x90 = Cert non-exist
0x91 = Expired (Cert/CRL)
0x92 = Invalid (Cert/CRL/Message)
0x93 = Revoked (Cert/CRL)
0x94 = CRL non-exist
0x95 = Cert exists
0x96 = Duplicate KSN/Key
Appendix B
For additional information about EMV-related functions for use with L1 or L2 devices, see one of the
following documents, available from MagTek:

99875585 DynaPro Programmer's Reference (Commands)

99875629 DynaPro Mini Programmer's Reference (Commands)
IPAD, DynaPro, DynaPro Go, and DynaPro Mini| PIN Encryption Devices | Programmer's Reference (Microsoft Windows Store)
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EMV CBC-MAC