Magtek DynaFlex II Go Programmer's Manual page 51

4 - Data Types and Shared TLV Data Objects
Tag Len
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•
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•
Bits 22..31 = Reserved
MSR KSN Data (MSR Only)
Key Serial Number for the key the host should use to
//DFDF50 var decrypt Encrypted Track 1 Data, Encrypted Track 2
Data, Encrypted Track 3 Data and Encrypted
MagnePrint Data.
MSR Encryption Type (MSR Only)
//DFDF51 01
See section 4.4 Encryption Type for a list of valid values.
Container for Encrypted MagnePrint Data (MSR Only)
/FF73 var Only included when Track Data and MagnePrint
encryption keys are using different KSN
Encrypted MagnePrint Data (MSR Only)
//DFDF3C var
Only included for MSR swipe transactions.
MagnePrint Status Data (MSR Only)
Only included for MSR swipe transactions.
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•
•
//DFDF43 04
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•
•
•
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Bits 22..31 = Reserved
MSR KSN Data (MSR Only)
//DFDF50 var Key Serial Number for the key the host should use to
decrypt Encrypted MagnePrint Data.
MSR Encryption Type (MSR Only)
//DFDF51 01
See section 4.4 Encryption Type for a list of valid values.
Padding to force DFDF59 plus padding to be a multiple of 8 bytes
DynaFlex II Go| Secure Card Reader | Programmer's Manual (COMMANDS)
Value / Description
Bit 18 = Swipe too slow
Bit 19 = Swipe too fast
Bit 20 = Reserved
Bit 21 = Card swipe direction
o 0 = Forward
o 1 = Reverse
Bit 0 = MagnePrint Capable Flag
o 0 = Device is not MagnePrint capable
o 1 = Device is MagnePrint capable
Bits 1 through 3 = Mode
o 0 = Standard MagnePrint
o 1 = Extended MagnePrint
Bits 4 through 15 = ASIC Revision
Bit 16 = Reserved
Bit 17 = Reserved
Bit 18 = Swipe too slow
Bit 19 = Swipe too fast
Bit 20 = Reserved
Bit 21 = Card swipe direction
o 0 = Forward
o 1 = Reverse
Page 51 of 301 (D998200597-102)
Typ Req Default
B O
B O
T O
B O
B O
B O
B O