Security Operation Type - Magtek DynaFlex II Go Programmer's Manual

4 - Data Types and Shared TLV Data Objects
Table 4.12-2 -Raw EMV Configuration American Express DRL Set File Type
Tag Len
File Type Version
One byte indicating the version of the file type format being used.
•
0xAA
SHA-1 Hash
20 byte hash of all values that follow
FF37 var DRL Configuration Container
/FF36 var DRL Set Container
//DF23 Reader Contactless Floor Limit
06
//DF24 Reader Contactless Transaction Limit
06
//DF26 Reader CVM Required Limit
06
Additional instances of DRL Set Container as needed

4.13 Security Operation Type

This non-TLV data structure consists of four or five bytes that describes a security operation, including
the algorithms and methods to be used in that operation.
Table 4.13-1 - Security Operation Type
Offset
Operation Type
•
0x01 = Key Agreement
•
0x02 = Command Authorization Using Signature
•
0 0x03 = Command Authorization Using MAC
•
0x05 = Data Authentication Using MAC
•
0x07 = Data Encryption
•
0x10 = Data Signature
DynaFlex II Go| Secure Card Reader | Programmer's Manual (COMMANDS)
Value / Description
Description
Page 77 of 301 (D998200597-102)
Typ Req Example
T R
T R
00 00 00
B R
00 15 00
00 00 00
B R
00 05 00
00 00 00
B R
00 10 00
Typ Req Default
B R