XYGATE
®
Data Protection
™
Reference Manual
Chapter 4. Setting up Tokenization in XDP
XYPRO Technology Corporation
19
Proprietary and Confidential
4.3.3
SSTDATAFILE=
The next item to modify is the SSTDATAFILE= line. This line contains the filename of
the Voltage SST data file that you previously uploaded from the Voltage SecureData
Management console. The filename must be specified in the OSS format, so it will
begin with a /G and then will have the volume name, a slash, the subvolume name,
another slash, and then the filename. Do not leave a space between the equal
sign ( = ) and the filename. For example:
SSTDATAFILE=/G/DISK/XYGATEDP/STPRFTBL
4.3.4
ENCRYPTIONTYPE=
A setting of ENCRYPTIONTYPE=6 should be used. The “6” means that the Encryption
format is defined on the Voltage SecureData Management console. Your XDP
configuration is complete for the TOKEN encryption method, and you can close the
TOKMETH file.
4.3.5
METHODNAME=
If you have defined more than one tokenization encryption method, then you will have
to make an individual copy of the TOKMETH file for each method you have defined.
Be sure to edit each configuration file and change the METHODNAME= line to match
the associated encryption method name you used.
4.3.6
ENCRMETHOD
You will also have to add an ENCRMETHOD line to the DPCONF file for each
encryption method you have defined. For example:
ENCRMETHOD VOLTAGE TOKSSN $DISC.SUBVOL.TOSSNMTH
This will configure an encryption method called TOKSSN that gets its definition from
the file $DISC.SUBVOL.TOSSNMTH.
4.4
Configuring Voltage SST in the DPACL File
An encryption method name is required for each field that is defined for encryption in
the DPACL file (described in
. For example:
FILEDEF MYFILE
FILE $DISC.SUBVOL.MYFILE
FIELD TOKEN FIELD_POSITION 0:16
FIELD TOKSSN FIELD_POSITION 50:11
This FILEDEF specifies two different fields in MYFILE that require encryption: (1) a
PAN that is at offset 0 and uses the locally defined TOKEN encryption method, and
(2) a Social Security Number field that uses an encryption method called TOKSSN that
has been defined on the Voltage SecureData Management console.