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I am trying to send a STORE DATA command to my EMV card to store DGI values. I've got a document that describes the APDU command to install and personalize EMV application on JCOP 2.4.1 Revision 3.

In the document, the sequence of commands is:

SELECT  
INITIALIZE UPDATE  
EXTERNAL AUTHENTICATION  
STORE DATA FOR DGI  
...  
...  
STORE DATA FOR DGI.

Line written in this Document is:

the key value of issuer security domain(encryption, MAC,and key encryption key): 404142434445464748494a4b4c4d4e4f. and the value of sequence counter is 0.

I just downloaded GPSHELL 1.4.4 and try to run following script:-

mode_211  
enable_trace  
establish_context  
card_connect  
select -AID A000000003000000  
open_sc -security 1 -keyind 0 -keyver 0 -mac_key 404142434445464748494a4b4c4d4e4f -enc_key 404142434445464748494a4b4c4d4e4f // Open secure channel  
card_disconnect  
release_context

however my output is:

D:\users\Amitp\My Documents\Downloads\GPShell-1.4.4\GPShell-1.4.4>GPShell.exe he  
lloInstalll.txt  
mode_211  
enable_trace  
establish_context  
card_connect  
select -AID A000000003000000  
Command --> 00A4040008A000000003000000  
Wrapped command --> 00A4040008A000000003000000  
Response <-- 6F658408A000000003000000A5599F6501FF9F6E06479100783300734A06072A864  
886FC6B01600C060A2A864886FC6B02020101630906072A864886FC6B03640B06092A864886FC6B0  
40215650B06092B8510864864020103660C060A2B060104012A026E01029000  
open_sc -security 1 -keyind 0 -keyver 0 -mac_key 404142434445464748494a4b4c4d4e4  
f -enc_key 404142434445464748494a4b4c4d4e4f // Open secure channel  
Command --> 80CA006600  
Wrapped command --> 80CA006600  
Response <-- 664C734A06072A864886FC6B01600C060A2A864886FC6B02020101630906072A864  
886FC6B03640B06092A864886FC6B040215650B06092B8510864864020103660C060A2B060104012  
A026E01029000  
Command --> 8050000008FB3EE9FE0812ABFF00  
Wrapped command --> 8050000008FB3EE9FE0812ABFF00  
Response <-- 0000322000186396921901020000CEBCF3A2D47130C736B6480E4DD59000  
mutual_authentication() returns 0x80302000 (The verification of the card cryptog  
ram failed.)

Why does the authentication fail? To send the STORE command I need to passed authentication. How can I pass authentication?

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1 に答える 1

0

通常、40..4Fキーはサンプル カードに使用されます。他のカードを受け取った場合は、サプライヤ (おそらく NXP) にキーを要求する必要があります。デフォルトのキーが存在する場合、通常はインデックス 255 (最初に見つかったキーである 1 ではなく) を持っているため、コマンドで試すことができ-keyind 255ますopen_sc。

于 2014-09-03T23:39:42.320 に答える