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List:       ms-smartcardsdk
Subject:    Re: Read from & Write on Multo Card with PCSC
From:       Joseph Antony <AJosephAntony () SECUREMICROTECH ! COM>
Date:       2003-08-05 5:36:15
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Hi Vicki,

You can check the ISO 7816 - Part 3 and 4 for the standards in the
commands transacted. The support for the commands varies from card to
card. "6d00" means the command is not supported or it is invalid. So,
probably Multos card does not support the particular type of Select file
command you issued.

Hope this helps.

Regards,
Joseph Antony, A





PY Chan <imcpy98@YAHOO.COM.HK>
Sent by: SmartCardSDK <SmartCardSDK@DISCUSS.MICROSOFT.COM>
08/05/03 06:27 AM
Please respond to SmartCardSDK


        To:     SmartCardSDK@DISCUSS.MICROSOFT.COM
        cc:
        Subject:        Re: Read from & Write on Multo Card with PCSC


Hi Scott,

Thank you for your email. It's really helpful.
1) I wonder if APDU has an industrial standard. I
wonder because I can use the same APDU command to do
select and read from an ACOS card, but not on a Multos
card.

2) I mean use API from javacard to do
read/write/select/etc on a Multos Card. So I think you
have already given me the answer. Thanks.

Vicki

--- Scott Guthery <sguthery@MOBILE-MIND.COM> wrote:
> Hello, Vicki ...
>
> 1) 6D00 can mean a lot of things but in this case it
> probably
> means "command not supported" rather than just
> "unrecognized
> CLS".  Why don't you post the actual bytes you're
> sending and
> we'll take a look at 'em.
>
> 2) I'm not sure what you mean by using Java Card on
> a Multos
> card.  If you mean could you use a Java Card
> software development
> kit to send raw APDUs to a Multos card, the answer
> is probably
> "Yes" depending on the kit but you certainly can't
> download a Java
> Card applet onto a Multos card ... unless of couse
> you implemented
> a little Java Card VM in MEL.  In this case you
> could.
>
> Hope all is well.
>
> Cheers, Scott
>
>       -----Original Message-----
>       From: PY Chan [mailto:imcpy98@YAHOO.COM.HK]
>       Sent: Mon 8/4/2003 7:20 AM
>       To: SmartCardSDK@DISCUSS.MICROSOFT.COM
>       Cc:
>       Subject: Re: Read from & Write on Multo Card with
> PCSC
>
>
>
>       Then my query is..
>
>       When I send commands to the card, which supposed to
>       select file and read, the return is always "6d 00".
>       Which is CLS not found. But the CLS I sent is only
>       0x80.
>
>       Another question, then can I use Java Card on a
> MULTOS
>       card?
>
>       Vicki
>       --- Scott Guthery <sguthery@MOBILE-MIND.COM> wrote:
>       > Yes. Yes.
>       >
>       > Cheers, Scott
>       >
>       >       -----Original Message-----
>       >       From: PY Chan [mailto:imcpy98@YAHOO.COM.HK]
>       >       Sent: Fri 7/25/2003 12:36 AM
>       >       To: SmartCardSDK@DISCUSS.MICROSOFT.COM
>       >       Cc:
>       >       Subject: Read from & Write on Multo Card
> with PCSC
>       >
>       >
>       >
>       >       Hi there,
>       >
>       >       Is it possible to "Read from & Write on a
> Multo
>       > Card
>       >       with PCSC". May I manipulate a multos card
> with
>       >       Microsoft PCSC library?
>       >
>       >       Thanks,
>       >       Vicki
>       >
>       >
>       >       __________________________________
>       >       Do you Yahoo!?
>       >       Yahoo! SiteBuilder - Free, easy-to-use web
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>       >
>       >
>
>
>       __________________________________
>       Do you Yahoo!?
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>
>
>


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