Dukpt Key Mapping; Terms And Definitions - Magtek DynaFlex II Go Programmer's Manual

4 - Data Types and Shared TLV Data Objects
ID
1002
1003
1081
1101
1102
1111
0x2000 to 0x201F

4.17.1 DUKPT Key Mapping

4.17.1.1

Terms and Definitions

DUKPT – Derived Unique Key Per Transaction
OID – Object Identifier
SRED - Secure Reading and Exchange of Data
There are 7 new OIDs defined for these 7 SRED Data IDs.
Each OID value contains a two-byte DUKPT slot ID and a one-byte transformation ID.
Table 4.17-7 - SRED Data IDs and OIDs
SRED Data ID
0: Not assigned
1: PIN-TDES (supported on PED devices Only)
2: Account Data
3: MAC
4: Magneprint (supported on devices with MSR Only)
5: MagTek Token
6: User Data 1
7: PIN-AES (supported on PED devices Only)
DynaFlex II Go| Secure Card Reader | Programmer's Manual (COMMANDS)
Label
DEVTK Device Master Transport Key
Financial Master Transport
FINTK
Key
MagTek KIF Financial
MKIFTK
Transport Keys
FREQMK Factory Request MAC Key
Manufacturer Device Request
MREQMK
MAC Key
Manufacturer Financial
MFRQMK Request MAC (Configuration)
Key
DKPTM0 to
DUKPT Initial Keys,
DKPTM1F
Page 85 of 301 (D998200597-102)
Description
MTK
MTK
FINTK
PRODTK
MFGTK
MKIFTK
MKIFTK
OID
N/A
0x010102040101
0x010102040102
0x010102040103
0x010102040104
0x010102040105
0x010102040106
0x010102040107
Load
Transport TR31-F
Key
K1AD
K1AD
K1AD
M6AV
M6AV
M6AV
B1TX
OID Size
N/A
3
3
3
3
3
3
3