Magtek DynaPro Mini, Programmer'S Manual

Page: 61 / 128

3 - Command Set
DynaPro Mini| PIN Encryption Device | Programmer’s Manual (Commands)
Page 61 of 128 ( D99875629-43 )
Bit 7 6 5 4 3 2 1 0
Byte 1 Operation Status (see Appendix C Status and Message Table )
Bytes 2..11 MSR KSN
Bytes 12..19 Encrypted Cardholder Data block (ECDB)
The ECDB contains the information that was requested by the host with
Command 0x14 - Request
Cardholder Data Entry (for example, if the host requested the cardholder’s zip code, this report would
return just the zip code data). After decryption, The 8-byte Cardholder Data Block is divided into 16
four-bit nybbles, as specified in the tables below. Each nybble contains one of the following:

C: Control field
o
0100=SSN
o
0101=Zip Code
o
0110=Birth Date

N: Data length

P: Cardholder data digit from 0000 (decimal 0) to 1001 (decimal 9)

R: Filled random number

P/R: If the Birth Date data length is 6 (MMDDYY format), the positions marked P/R will be filled
with random numbers (R); if the Birth Date data length is 8 (MMDDYYYY format), those positions
will contain the rightmost two characters of the birth year (P).
Table 3-49 - Report 0x21 Cardholder Data Block Format
Bits 0-3 4-7
8-
11
12
15 16
19 20
23 24
27 28
31 32
35 36
39 404
3
444
7
48
51 52
55 56
59 60
63
SSN
C N P P P P P P P P P R R R R R
Zip
code
C N P P P P P R R R R R R R R R
Birth
date
C N P P P P P P P/R P/R R R R R R R
Activat
ion
Code
C N P P P P R R R R R R R R R R
3.5.3 Report 0x22 - Card Status Report
This event is triggered by Command 0x03 - Request Swipe Card or Command 0xA2 - Start EMV
Transaction , which will cause the device to send Operation Status, Card Status, and Card Type to the
host.
Table 3-50 - Usage Table for Report 0x22
Bit 7 6 5 4 3 2 1 0
Byte 0 0x22
Byte 1 Operation Status (see Appendix C Status and Message Table )
Byte 2 Card Status (see Appendix C Status and Message Table )