AET63 Reference Manual
version 1.8 September 2006
Advanced Card Systems Ltd.
Page 21 of 29
8.3.4
TFM_OPEN_SECURE_SESSION
This command sends 24 bytes of random number to AET63. The random number is used to general the
session key.
Command format
Instruction Code
Data length
Data
LEN
…..
9F
H
18
H
…..
Data
24 bytes of random number to generate the session key
Response data format
No response data