NEO 2 Interface Developer’s Guide
Copyright © 2019, International Technologies & Systems Corporation. All rights reserved.
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8.20.4.
Accessing SAMs in Pass- Thru Mode
In Secure Pass-Thru SAM access is always clear data. The SAM will never contain sensitive
financial data.
Pass-Thru Commands Needing to be parsed for sensitive financial data:
Cmd-Sub Name
2C-03
Exchange APDU
2C-04
PCD Single Command Exchange
2C-07
Read Mifare Block
2C-13
Exchange APDU
2C-40
NFC Commands
8.20.5.
Secure Pass-Thru White List
WARNING: No Card Association AIDs may be added to the white list. For example the AIDs
for Mastercard, Visa, Amex, or others CANNOT be added to the White List.
White List related commands can only be used when Pass-Through mode is started.
8.20.6.
Get White List (2C-51)
This command retrieves the White List.
Command Frame
Byte 0-9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14
Byte 15
Header Tag &
Protocol
Version
Command
Sub-
Command
Data Length
(MSB)
Data Length
(LSB)
CRC (LSB)
CRC (MSB)
ViVOtech2\0
2Ch
51h
00h
00h
Response Frame
Byte 0-9
Byte 10
Byte
11
Byte 12
Byte 13
Byte 14 …
Byte 13+n
Byte 14+n
Byte
15+n
Header Tag &
Protocol
Version
Command
Status
Code
Data
Length
(MSB)
Data
Length
(LSB)
Data
CRC
(MSB)
CRC (LSB)
ViVOtech2\0
2Ch
Status
Variable
Variable
Response
Data
Response Data:
See tables for Set White List above for the White List format and options.
Data Field
Length
(bytes)
Description
White List
Var
The actual white list. See format of White List in Set White List section
above.
Tag: FFEE0C Format: Constructed