IDTECH SREDKey 2, Руководство по интеграции

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ID TECH SREDKey 2 Integration Manual
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9.4. ID TECH Manual Entry Enhanced Data Output Format
Note : For new development, please use enhanced encryption format.
Field Description
1 STX (0x02)
2 Data Length
3 Card Encode Type(0xC0)
4 Track Status (0x17 or 0x37)
5 Track1 data length(0x00)
6 Length of unencrypted ;PAN= EXP [:CVV]?LRC
7 Length unencrypted additional data ZIP and/or ADR
8 Clear/mask data sent status
9 Encrypted/Hash data sent status
10 Optional bytes length
11 Optional bytes
12 Empty
13 Keyed-in data presented as track 2—;PAN=EXP[:CVV]?LRC
14 Additional keyed-in data in ASCII presented as track 3 [1ADR=][0ZIP=]
15 Empty
16 Encrypted data
17 Empty
18 TransactionID (Session ID for Security level 4, Terminal/Merchant ID for TransArmor)
19 Empty
20 Hashed (present by default)
21 Empty
22 Device Serial Number (not present by default)
23 Key ID (10 bytes KSN for DUKPT, 10 bytes Key ID for fixed key, 11 bytes Key ID for
TransArmor)
24 MAC Value length
25 MAC Value
26 KSN for MAC DUKPT
27 CheckLrc
28 CheckSum
29 ETX (0x03)
Note : Field 14 includes encrypted PAN , EXP (YYMM), and 3-4 digit (CVV).
The format should be: ;
PAN=YYMM[:CVV]?LRC
•
‘;’—start sentinel
•
‘=’—field separator between PAN and EXP
•
‘:’—field separator between EXP and CVV if there is a CVV
•
‘?’—end sentinel