Download Master Key/Authentication Key/Fixed Key/Dukpt Key; Command Format - Newland NL-PP60 User Manual

4.6 Download Master KEY/authentication KEY/Fixed
KEY/DUKPT KEY

4.6.1 Command format

Sending data:
CMD LEN
0x80
Len=0x03 or 0x0b, when download the authentication KEY, Authcode is not exist,
Len=0x03. In other circumstances, Authcode is exist, Len=0x0b
MkeyID (Single byte): Specify the current directory which serial number want to
Mode (Single byte): Specify the type of download KEY, all the KEY is 16 bytes
MkeyID and Mode collective make the decision about the serial number and type of
download KEY. Evaluate to MkeyID, Mode, Authcode and the download KEY type
have the specified link, see below:
Download KEY type
root directory
authentication KEY
Subdirectories
authentication KEY
Authentication KEY of
divergence working KEY
PIN/MAC encrypt
authentication KEY
The main KEY of PIN
encrypt KEY
The main KEY of MAC
encrypt KEY
PIN encrypt fixed KEY
MAC encrypt fixed KEY
DUKPT initial KEY
Len MkeyID Mode
download
authentication KEY/download the fixed KEY serial number.
MkeyID
0x00~0xff
0x00~0xff
0x00~0xff
0x00~0xff
DATA
CNO. AuthCode(8 bytes)
the Master KEY/download
Mode
0x00 0x83
0x01 0x83
0x03 0x83
0x02 0x83
0x82
0x81
0x85
0x84
nullity 0x86
EDC
Verification
the type of
Authcode
No exist
No exist
No exist
No exist
Exist
Exist
Exist
Exist
Exist