Newland NL-PP60, User Manual

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4.6 Download Master KEY/authentication KEY/Fixed
KEY/DUKPT KEY
4.6.1 Command format
Sending data:
CMD LEN DATA EDC
0x80 Len MkeyID Mode CNO. AuthCode(8 bytes) Verification
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
download the Master KEY/download the type of
authentication KEY/download the fixed KEY serial number.
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 MkeyID Mode Authcode
root directory
authentication KEY
0x00 0x83 No exist
Subdirectories
authentication KEY
0x01 0x83 No exist
Authentication KEY of
divergence working KEY
0x03 0x83 No exist
PIN/MAC encrypt
authentication KEY
0x02 0x83 No exist
The main KEY of PIN
encrypt KEY
0x00~0xff 0x82 Exist
The main KEY of MAC
encrypt KEY
0x00~0xff 0x81 Exist
PIN encrypt fixed KEY 0x00~0xff 0x85 Exist
MAC encrypt fixed KEY 0x00~0xff 0x84 Exist
DUKPT initial KEY nullity 0x86 Exist