On 2011-09-18 11:57, Martin Paljak wrote:
> Hello,
> On Sep 18, 2011, at 12:17 , Anders Rundgren wrote:
> 
>> It seems that there are big hopes associated with Microsoft's MiniDriver.

> From where?

Windows has 90% of the enterprise desktop market.
Microsoft's recommendation is to use MiniDriver-based cards.

> 
>> I don't understand why because it is poorly documented, has zero
>> standards status, and has AFAIK only been implemented in Windows.

> And will only be implemented on MS platforms. It is a vendor mechanism and 
> will remain one, IMHO.

I think that is correct.

>> Another issue is that I don't see how the MiniDriver provisioning model
>> could be transferred to mobile phones since the concept of shared
>> secrets for card management assumes that there is a relation between
>> the card and the issuer which doesn't scale particularly well.
>>
>> Why is this even important you may wonder?  Because "Virtual Smart
>> Cards" using embedded security HW is already a feature in Windows 8:
>>
>> http://channel9.msdn.com/Events/BUILD/BUILD2011/HW-462T
> 
> Interesting, will watch. But I'm still no believer for the TC/TPM field, in 
> consumer products (like Windows, maybe for Apple ;))

Well the problem is that the alternatives suck big time.

SIMs are owned by the operators and SD-cards with PKI
only support a single issuer since they do not offer a
scalable on-line provisioning solution.

Anders


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