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From: Thirumarban Madhavaraman (thirumarban_m_at_YAHOO.COM.SG)
Date: Mon Dec 16 2002 - 22:31:52 CST

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    Hi,
    Again Thank you,I solved the problem ,Df Is
    successfully created. I Decremented the Sendbufflen to
    20,there too I do not include the length of Le. Now
    everything is ok.

    Thanks a lot
    M.Thiru
     --- Eric Perlin <ericperlWINDOWS.MICROSOFT.COM>
    wrote: > It's pretty odd that this solves your problem
    but
    > might explain why you
    > have cryptographic errors afterwards (your other
    > post).
    > Since your card is a T=0 card, Le is typically not a
    > part of the buffer
    > that you send when Lc != 0.
    > I don't know how secure messaging (SM) works on your
    > card, but without
    > SM, this command would be wrong.
    >
    > Also padding after Le doesn't seem right.
    > You probably want to really make sure what you need
    > to padd/encrypt.
    > I don't believe Le should be part of that.
    >
    > Hope this helps.
    >
    > Eric Perlin [MS]
    >
    > -----Original Message-----
    > From: SUSCRIBE SmartCardSDK M.Thiru
    > [mailto:thirumarban_mYAHOO.COM.SG]
    > Sent: Sunday, December 15, 2002 10:21 PM
    > To: SmartCardSDKDISCUSS.MICROSOFT.COM
    > Subject: Re: ScardtTransmit Error(0x57) or dec(87)
    >
    >
    > Hi,
    > Thanks for all. I think I solved the problem. I
    > increased the value of
    > Lc
    > by 1 to accomodate Le too. 12 bytes for data, 3
    > bytes for Checksum and 1
    > byte for le. so altogethr it is 16 bytes,error has
    > gone.
    >
    > M.Thiru

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