"GemSafeXpresso Card returns "6D 00" for most of APDU commands"

Question

Hi everyone,
I am confused with GemSafeXpresso smart card, GemSafeXpresso card can be authenticate with CardManager but I can not delete the instance of applet with GlobalPlatform Delete APDU command,it returns "6D 00"
In following you can find what was happend on my card:
At first,I installed GemSafe V2.04 applet that is placed on Rom of the card,I mean I created an instance of GemSafe applet with "A0 00 00 00 18 0A 00 00 01 63 42 00" ID successfully, after that I selectd GemSafe applet and Root and then I created some EFs under root ,but now I can not delete the instance of applet that I have created,The card returns "6D 00" ,I can authenticate with CardManager but I can not delete , create or install ,...
I should say ,at first I installed and deleted the instance some times but I can not do now ,I would like to know what is the reason of this problem.
I appreciate for any help,
Yours sincerely,
Orchid

Answer 1

Dear lexdabear,
Thanks a lot for your reply,
Gemalto has written GemSafe applet and has loaded on Rom of GemSafeXpresso card but I can just install it and make an instance of it on the card ,So I don not have source of applet.
In following you can find the APDU command for install ,delete ,...
Authenticate
key file: C:\GemXpressoJCardManager\keyfiles\jc2.2.1 - gp2.1.1\default.keys
key set 0 (Card Defined)
Select the CardManager
-> 00 A4 04 00 08 A0 00 00 00 18 43 4D 00
<- 61 1B [Normal ending of the command with <27> bytes of extra information.]
Initialize Update
80 50 00 01 08 00 01 02 03 04 05 06 07 (00)
4D 00 72 38 02 04 7D 89 0C 77 FF 01 D2 89 12 21 AA 07 FE 36 07 F0 51 9F 2D D1 88 10, 90 00 [Normal ending of the command.]
Card info KeySet=-1
(SCP 01,implementation i05)
External Authenticate
84 82 00 00 10 01 93 6B 90 77 1F 72 F7 A4 6F 6D 63 B5 D3 0D AF
90 00 [Normal ending of the command.]
*1)Install for Install*
80 E6 04 00 44 10 A0 00 00 00 18 30 08 01 00 00 00 00 00 00 00 FF 10 A0 00 00 00 18 30 08 01 00 00 00 00 00 00 00 00 0C A0 00 00 00 18 0A 00 00 01 63 42 00 01 00 11 C9 0F DF 0A 06 02 0F 00 01 0C 01 DF 0B 03 06 E1 E1 00 (00)
00, 90 00 [Normal ending of the command.]
2) Install for Make Selectable
80 E6 08 00 13 00 00 0C A0 00 00 00 18 0A 00 00 01 63 42 00 01 00 00 00 (00)
00, 90 00 [Normal ending of the command.]
3)*Select Applet*
00 A4 04 00 0C A0 00 00 00 18 0A 00 00 01 63 42 00 (10)
90 00 [Normal ending of the command.]
4) Select Root
00 A4 00 00 02 3F 00 (30)
6F 17 83 02 3F 00 8C 03 06 E1 E1 84 0C A0 00 00 00 18 0C 00 00 01 63 42 00, 90 00 [Normal ending of the command.]
5)*Create EF SN-0001*
00 E0 00 00 15 62 13 81 02 00 08 82 01 01 83 02 00 01 8A 01 01 8C 03 03 FF 00
90 00 [Normal ending of the command.]
6) Authenticate
key file: C:\GemXpressoJCardManager\keyfiles\jc2.2.1 - gp2.1.1\default.keys
Select the CardManager
-> 00 A4 04 00 08 A0 00 00 00 18 43 4D 00
<- 61 1B [Normal ending of the command with <27> bytes of extra information.]
key set 0 (Card Defined)
Initialize Update
-> 80 50 00 01 08 00 01 02 03 04 05 06 07 (00)
<- 4D 00 72 38 02 04 7C 89 0C 77 FF 01 6A E1 C6 FD AB 43 12 E1 18 CC 97 8C 3A B2 25 29, 90 00 [Normal ending of the command.]
Card info KeySet=-1
(SCP 01,implementation i05)
External Authenticate
-> 84 82 00 00 10 6B AD 05 2C 70 42 67 01 C5 53 31 90 1B 50 15 10
<- 90 00 [Normal ending of the command.]
7)*Delete instance of applet*
-> 80 E4 00 00 0E 4F 0C A0 00 00 00 18 0A 00 00 01 63 42 00 (00)
[ERROR  ] <- 6D 00
[ERROR  ] <- Invalid instruction.
Thanks in advance for your help.
yours sincerely,
Orchid
Edited by: NewOrchid on May 8, 2008 7:40 AM