Re: [Globalplatform-developers] Re: [Globalplatform-users] Re: GlobalPlatform2.1.1 and OpenSSL

[Karsten O. <wid...@t-...>]

Iain MacDonnell wrote:
> 
> 
> Karsten Ohme wrote on 03/26/06 01:00 PM:
> 
>> Karsten Ohme wrote:
>>
>>> Karsten Ohme wrote:
>>>
>>>> Karsten Ohme wrote:
>>>>
>>>>
>>>>> Iain MacDonnell wrote:
>>>>
>>>>
>>>>>>> BTW, I've run into what appears to be a bigger problem - have you
>>>>>>> ever
>>>>>>> tried this stuff on a big-endian machine?
>>
>>
>> I have run some big endian tests on a Solaris system running on a Sparc.
>>
>> For some reason the following happens:
>>
>> char *test = "EE";
>> sscanf (test, "%02x", &temp);
>>
>> if temp is a char the conversion is always 00, if temp is an int, it
>> works.
>>
>> Please try out the GPShell version in CVS. I have fixed probably all
>> conversions, but I have no possibility to test it.
> 
> 
> I noticed that too - but when I changed AID to be int[], things broke a
> little later (in select_application(), where the data is copied into a
> BYTE[] buffer).

AID is still a char array.

> 
> The 'hh' length modifier seems to be the easiest fix - what do you think
> of it ?

In the man page of my Debian Linux system only h for short int is
mentioned, under Solaris in the man page it is not mentioned, so I don't
know, if it is portable.

Karsten

> 
> I have to go out now ... probably will return to this tomorrow...
> 
>     ~Iain
> 
> 
> 
> 
>>>>>>> # /opt/ITmuscle/bin/gpshell list-cflex.txt
>>>>>>> mode_201
>>>>>>> enable_trace
>>>>>>> establish_context
>>>>>>> card_connect
>>>>>>> select -AID a0000000030000
>>>>>>> --> 00A404000700000000000000
>>>>>>
>>>>>>
>>>>>> Note that the AID is not showing in this APDU... compared to
>>>>>> below....
>>>>>
>>>>>
>>>>> Mmmh, this is a bigger problem. I will see to fix the conversion
>>>>> routines, if something like this is used, I'm not sure.
>>>
>>>
>>> This could be the guilty routine (?):
>>>
>>> It scans two bytes interpreted as a hex byte:
>>>
>>> while (sscanf (&(dummy[i*2]), "%02x", &(pOptionStr->AID[i])) > 0) {
>>>     i++;
>>> }
>>>
>>> I will see.
>>>
>>> Karsten
>>>
>>>
>>>>> Thanks, Karsten
>>>>>
>>>>>
>>>>>
>>>>>>> <-- 6A82
>>>>>>> select_application() returns 0x80216A82 (6A82: The application to be
>>>>>>> selected could not be found.)
>>>>>>> # uname -a
>>>>>>> SunOS sb150 5.10 Generic_118822-25 sun4u sparc SUNW,Sun-Blade-100
>>>>>>> #
>>>>>>>
>>>>>>>
>>>>>>> Maybe the endianess is a red herring too ... but I've
>>>>>>> successfully used
>>>>>>> this stuff on Solaris x86...
>>>>
>>>>
>>>> Mmmh, actually I use only byte arrays, no numbers, this should not
>>>> effect endianess. I will look into GPShell.
>>>>
>>>> Karsten
>>>>
>>>>
>>>>
>>>>>> Same card, same reader, same sources, but on Solaris x86:
>>>>>>
>>>>>>
>>>>>> # /opt/ITmuscle/bin/gpshell list-cflex.txt
>>>>>> mode_201
>>>>>> enable_trace
>>>>>> establish_context
>>>>>> card_connect
>>>>>> select -AID a0000000030000
>>>>>> --> 00A4040007A0000000030000
>>>>>> <-- 6F188407A0000000030000A50D9F6E060005020201009F6501FF9000
>>>>>> open_sc -security 1 -keyind 0 -keyver 0 -mac_key
>>>>>> 404142434445464748494a4b4c4d4e4f -enc_key
>>>>>> 404142434445464748494a4b4c4d4e4f // Open secure channel
>>>>>> --> 80500000088409FFE1A2E28B4600
>>>>>> <-- 000012010000111401020101E86DFA173682E4673596888A215DE86C9000
>>>>>> --> 8482010010C8207C7B2A3E416884B431EF23B61CD2
>>>>>> <-- 9000
>>>>>> get_status -element e0
>>>>>> --> 80F2E000024F0000
>>>>>> <--
>>>>>> 07A0000000030000070007A0000000620001010007A0000000620101010007A0000000620102010007A0000000620201010007A0000000030000010005A000000001010006A0000000010107009000
>>>>>>
>>>>>>
>>>>>>
>>>>>> List of applets (AID state privileges)
>>>>>> a0000000030000  7       0
>>>>>> a0000000620001  1       0
>>>>>> a0000000620101  1       0
>>>>>> a0000000620102  1       0
>>>>>> a0000000620201  1       0
>>>>>> a0000000030000  1       0
>>>>>> a000000001      1       0
>>>>>> a00000000101    7       0
>>>>>> card_disconnect
>>>>>> release_context
>>>>>> #
>>>>>>
>>>>>>  ~Iain
>>>>>>
>>>>>>
>>>>>>
>>>>>>
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