Initialize_Authentication; Verify_Authentication - ACS ACR 38 Reference Manual

Pw(0),Pw(1),Pw(2)
P2
Response data format
SW1, SW2 = 90 00
H

INITIALIZE_AUTHENTICATION

Command format
Header Instruction
01 A0
H
Q(0),Q(1)...Q(7)
Response data format
SW1, SW2 = 90 00
H

VERIFY_AUTHENTICATION

Command format
Header Instruction
01 A0
H
Ch(0),Ch(1)...Ch(7)
Response data format
SW1, SW2 = 90 00
H
ACR38 Reference Manual
Version 2.2 January 2008
A C R 3 8 S m a r t C a r d R e a d e r / W r i t e r
Passwords to be sent to memory card.
= 0000 00rp
b
where the two bits "rp" indicate the password to compare
r = 0 : Write password,
r = 1: Read password,
p: Password set number,
rp = 01 for the secure code.
Header Status
01
H
if no error
H
Data length
LEN CLA
00 0D FF
H H H H
Host random number, 8 bytes.
Header Status
01
H
if no error
H
Data length
LEN CLA
00 0D FF
H H H H
Host challenge, 8 bytes.
Header Status
01
H
if no error
H
Data length SW1 SW2
LEN
Data
INS P1 P2 Lc
84 00 00 08
H H H H
Data length SW1 SW2
LEN
Data
INS P1 P2 Lc
82 00 00 08
H H H H
Data length SW1 SW2
LEN
Q(0) Q(1) ... Q(7)
Ch(0) Ch(1) ... Ch(7)
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