If I recall correctly, this is the second case in Germany causing electronic
cheaps to become inactive. Earlier last year it was with healthcare cards.

ITschak

On Sat, Jan 9, 2010 at 1:15 PM, Bernd Oppolzer
<bernd.oppol...@t-online.de>wrote:

> Cool. Interesting, that I did not find this obvious work-around by myself.
> Maybe my brain refuses to take such ways of "correcting one error by
> inserting another" into account.
>
> Happy new year 200A to you all :-)
>
>
> Robert A. Rosenberg schrieb:
>
>> At 23:34 +0100 on 01/08/2010, Bernd Oppolzer wrote about Re: y2k10 problem
>> with credit cards in Germany:
>>
>>>
>>> But recent news sound as if the truth is more complicated. The
>>> communication between the EMV chip and the ATM could be very sophisticated,
>>> involving lots of messages in both directions, and only some of these
>>> message types are affected by this error. So maybe there is a way to still
>>> use the authorization capabilities of the chip, but only using message types
>>> not affected by the error. Maybe the ATMs inside germany and the POS
>>> terminals can now be patched in such a way.
>>>
>>
>> Since the error is occurring between the ATM and the Chip (but not between
>> the ATM and any other machine) just patch the ATM to send the year as x'0a'
>> not x'10' in those messages sent to the chip which have a date in them.
>> Since the chip is now getting a 'valid' date, it will work correctly until
>> the chips are fixed and replaced.
>>
>
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