Verifty_Password; Initialize_Authentication - ACS ACR 38 Reference Manual

VERIFTY_PASSWORD

Command format
Header Instruction
01 A0
H H
Pw(0),Pw(1),Pw(2)
RP
(rp p p = 0111 for the secure code).
2 1 0
Response data format
ErrorCnt = Error Counter, FF
SW1, SW2 = 90 00
H

INITIALIZE_AUTHENTICATION

Command format
Header Instruction
01 A0
H
Byte Address
Q(0),Q(1)...Q(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
Data length
LEN CLA
00 09 FF
H H H
Passwords to be sent to memory card.
= 0000 rp p p
2 1 0 b
where the four bits "rp p
2
r = 0: Write password,
r = 1: Read password,
p p p : Password set number.
2 1 0
Header Status Data length
01 00
H
if the verification is correct
H
if no error
H
Data length
LEN CLA
00 0D FF
H H H H
Memory address location of the memory card.
Host random number, 8 bytes.
Header Status
01
H
if no error
H
Data
INS P1 P2 Lc
20 00 00 04
H H H H
p " indicate the password to compare:
1 0
ErrorCnt SW1 SW2
LEN
03
H H
Data
INS P1 P2 Lc
84 00 00 08
H H H
Data length SW1 SW2
LEN
Data
RP Pw(0) Pw(1) Pw(2)
Q(0) Q(1) ... Q(7)
H
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