|
Command: |
Translate a PIN block from encryption under one ZPK to encryption under another ZPK and from one format to another. If the same ZPK is defined, only the PIN block is translated, and if the same PIN block format is defined, only the key is translated. |
|
Field |
Length & Type |
Details |
|
COMMAND MESSAGE |
||
|
Message header |
m A |
(Subsequently returned to the Host unchanged). |
|
Command code |
2 A |
Value CC. |
|
Source ZPK |
16H or |
Source ZPK under which the PIN block is currently encrypted; encrypted under LMK pair 06-07. |
|
Destination ZPK |
16H or |
Destination ZPK under which the PIN block is to be encrypted; encrypted under LMK pair 06-07. |
|
Maximum PIN length |
2 N |
Value 12. |
|
Source PIN block |
16 H |
The source PIN block encrypted under the source ZPK. |
|
Source PIN block format |
2 N |
The format code for the source PIN block. |
|
Destination PIN block format |
2 N |
The format code for the destination PIN block. |
|
Account number |
12 N |
The 12 right-most digits of the account number, excluding the check digit. |
|
End message delimiter |
1 C |
Optional. Must be present if a message trailer is present. Value X’19. |
|
Message trailer |
n A |
Optional. Maximum length 32 characters. |
|
Field |
Length & Type |
Details |
|
RESPONSE MESSAGE |
||
|
Message header |
m A |
Returned to the Host unchanged. |
|
Response code |
2 A |
Value CD. |
|
Error code |
2 N |
00 : No errors 10 : Source ZPK parity error 11 : Destination ZPK parity error 12 : No keys loaded in user storage 13 : LMK error; report to supervisor 15 : Error in input data 20 : PIN block data error 21 : Invalid user storage index 22 : Invalid account number 23 : Invalid PIN block format code 24 : PIN is fewer than 4 or more than 12 digits |
|
PIN length |
2 N |
Length of the returned PIN. |
|
Destination PIN block |
16 H |
The destination PIN block encrypted under the destination ZPK. |
|
Destination PIN block format |
2 N |
As received in the command message. |
|
End message delimiter |
1 C |
Present only if present in the command message. Value X’19. |
|
Message trailer |
n A |
Present only if present in the command message. Maximum length 32 characters. |