MagTek iDynamo MagneSafe V5 - Manual (Page 12)

iDynamo MagneSafe V5 Communication Manual
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• The Expiration Date is transmitted unmasked.
• All Field Separators are sent unmasked.
• All other characters are set to the specified mask character.
For an AAMVA card, the DL/ID# is masked as follows:
• The specified number of initial characters are sent unmasked. The specified
number of trailing characters are sent unmasked. If Mod 10 correction is
specified, all but one of the intermediate characters of the DL/ID#PAN are set to
zero; one of them will be set such that last digit of the DL/ID# calculates an
accurate Mod 10 check of the rest of the DL/ID# as transmitted. If the Mod 10
correction is not specified, all of the intermediate characters of the DL/ID# are set
to the specified mask character.
• The Expiration Date and Birth Date are transmitted unmasked.
• All other characters are set to the specified mask character.
Track 3 Masked Data
This Simple ASCII field contains the Masked Track Data for track 3.
For an ISO/ABA card, the PAN is masked as follows:
• The specified number of initial characters are sent unmasked. The specified
number of trailing characters are sent unmasked. If Mod 10 correction is
specified, all but one of the intermediate characters of the PAN are set to zero;
one of them will be set such that last digit of the PAN calculates an accurate Mod
10 check of the rest of the PAN as transmitted. If the Mod 10 correction is not
specified, all of the intermediate characters of the PAN are set to the specified
mask character.
• All Field Separators are sent unmasked.
• All other characters are set to the specified mask character.
For an AAMVA card, the specified mask character is substituted for each of the characters read
from the card.
Reader Encryption Status
This two byte Binary field contains the Encryption Status. The Reader Encryption Status is sent
in big endian byte order. Byte 1 is the least significant byte. Byte 1 LSB is status bit 0. Byte 2
MSB is status bit 15. The Reader Encryption Status is defined as follows:
Bit 0 = DUKPT Keys exhausted
Bit 1 = Initial DUKPT key Injected, always set to One
Bit 2 = Encryption Enabled, always set to One
Bit 3 = Always set to Zero
Bit 4 = Timed Out waiting for user to swipe card
Bit 5 = Always set to Zero
Bit 6 = Always set to Zero
Bit 7 = Always set to Zero
Bit 8 = Encryption Counter Expired
Bits 9–10 = Unassigned (always set to Zero)
Bit 11 = DUKPT Key Variant used to encrypt track data, 0=PIN Variant,
1=DATA Variant/Bidirectional.
Bit 12 = Unassigned (always set to Zero)