|
Command: |
Translate a PIN from encryption under the LMK to encryption under a ZPK. |
|
Field |
Length & Type |
Details |
|
COMMAND MESSAGE |
||
|
Message header |
m A |
(Subsequently returned to the Host unchanged). |
|
Command code |
2 A |
Value JG. |
|
Destination ZPK |
16H or |
The ZPK under which the PIN block is to be encrypted; encrypted under LMK pair 06-07. |
|
PIN block format |
2 N |
The format code for the PIN block. |
|
Account number |
12 N |
The 12 right-most digits of the account number, excluding the check digit. |
|
PIN |
L N or LH |
The PIN encrypted under LMK pair 02-03. |
|
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. |
|
RESPONSE MESSAGE |
||
|
Message header |
n A |
Returned to the Host unchanged. |
|
Response code |
2 A |
Value JH. |
|
Error code |
2 N |
00 : No errors 11 : ZPK parity error 12 : No keys loaded in user storage 13 : LMK error; report to supervisor 14 : Error in PIN from Host 15 : Error in input data 20 : PIN block data error 21 : Invalid user storage index 23 : Invalid PIN block format code |
|
PIN block |
16 H |
The PIN block encrypted under the ZPK. |
|
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. |