OSEC

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From: Eelco Daams (eelcobuyways.nl)
Date: Tue Feb 12 2002 - 03:45:26 CST

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    Hi,

    I'm trying to generate a key pair on my CryptoFlex 16k Card, but it
    doesn't seem to work, I have followed to example in de Cryptoflex 16k
    Card Programmers' Guide.

    I have DF with ID, created with the following APDU:
      F0 E0 00 01 10 FF FF 03 40 4F 01 38 00 4F 44 FF 01 03 2F 22 FF

    I have created the EF's to hold the private and public key file with the
    following EF's:

      Private: F0 E0 00 01 10 FF FF 01 90 00 12 01 00 F4 FF 44 01 03 F2 FF
    22
      Public : F0 E0 00 01 10 FF FF 01 90 10 12 01 00 04 FF 44 01 03 F2 FF
    22

    My generate RSA Keys Command is as follows:
      F0 46 03 40 04 00 00 00 11

    It sends me back a "69 82", which means that either the CHV1 AC was not
    satisfied or an unsupported value was specified as the public exponent.
    I have performed preceding "verify chv" and "verify key" commands, but I
    get the same response. Is it the public exponent? Is the example in de
    Guide incorrect?

    Thanks,

    -- 
    Eelco Daams
    Internet Developer
    

    BuyWays, de bouwers van www.surfze.nl

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