In the first glance, it looks like it is the problem with the padding. Please look
into it.
----------
In God we trust. For all others, we verify.
- Mohammed Sadiq
>-----Original Message-----
>From: Jack Wilczynski [mailto:[EMAIL PROTECTED]]
>Sent: Thursday, April 19, 2001 9:08 PM
>To: [EMAIL PROTECTED]
>Subject: [OCF] CHV problem
>
>
>My CHV verification algorithm works if the pin is 8
>chars long but if it's fewer than 8 it fails.
>Can somebody tell me what is wrong with the following
>code:
>
>boolean performCHV(CardChannel channel, int numCHV)
> throws CardServiceInabilityException,
>CardTerminalException, GSMException
> {
>
> byte [] password = new byte [8];
> performCHVCommand.setLength(0);
> performCHVCommand.append(GSMAPDU.CLASS_BYTE);
> performCHVCommand.append(GSMAPDU.VERIFY_BYTE);
> performCHVCommand.append((byte)0x00);
> performCHVCommand.append((byte)numCHV);
> performCHVCommand.append((byte)0x08);
> performCHVCommand.append(password);
>
> CardTerminalIOControl ioctrl = new
>CardTerminalIOControl(8, 3000, null, null);
> CHVControl chvctrl = new CHVControl("Enter
>your password", numCHV, CHVEncoder.STRING_ENCODING, 0,
>ioctrl);
>
> ResponseAPDU response = null;
> response =
>(ResponseAPDU)channel.sendVerifiedAPDU(performCHVCommand,
>chvctrl, getCHVDialog());
>
> GSMResponseAPDU resp = new
>GSMResponseAPDU(response.getBytes());
>
> } // performCHV
>
> final CHVDialog getCHVDialog()
> {
> return CHV_dialog;
> }
>
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>---
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> information on OpenCard---binaries, source code, documents.
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