Re: [Globalplatform-users] Visa Global Platform 2.1.1 and GPShell

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

Thanks a lot for the link! I will give this a try and integrate it.

Regards,
Karsten

Am 04.04.2013 23:14, schrieb Michael StJohns:
> At 04:39 PM 4/4/2013, Karsten Ohme wrote:
>> Hi,
>>
>> could you provide some details about this derivation scheme? Not
>> mentioned in the spec as far as I know. Do you have an further
>> details or even the specification?
>
> Karsten - this is the only ref I've ever found that's publicly
> available:
> http://www.informatik.uni-augsburg.de/lehrstuehle/swt/se/teaching/fruehere_semester/ws0506/javacard/Dokumentation/UserGuide.pdf
>
>
> See table 10.
>
> Note that instead of using the diversification data from the response
> to an Initialize Update, this document uses data from the CPLC.
>
> Mike
>
>
>
>> Thanks,
>> Karsten
>> Am 03.04.2013 19:48, schrieb Alexei Mayanov:
>>> Hi!
>>> My card implements the Visa Global Platform VGP 2.1.1 Configuration
>>> 3. And I have troubles with External Authentication. I tried to use
>>> different key derivation schems. In particular I tried 'visa2'
>>> scheme. But card cryptogram that I compute on the host is wrong. Can
>>> somebody provide me what key derivation scheme should I use with
>>> GPShell? Or may be libGlobalPlatform doesn't support VGP 2.1.1
>>> Configuration 3 key derivation scheme?
>>>
>>>
>>>
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>>
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>> Reduce network management and security costs.Learn how to hire
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>