Hello Jose...
>From reading IS0-7816-4:1995
I think B0 20 FF 07 would be a
ISO7816-4 verify command with
an undefined P1 and P2.
You should use the CLA in the range
D0-FE for proprietary protocols.
Q: is there any adhoc group that puts
a semblance of order to the DOFE range?
Eric Pearson
----- Original Message -----
From: Jose Baguero <[EMAIL PROTECTED]>
To: <>
Sent: Wednesday, March 28, 2001 12:35 PM
Subject: [OCF] p1 p2 bytes
> Hello,
>
> Thank you for the answers. Sometimes it is difficult to get all
restrictions
> all together in one place from the ISO spec. :-(
>
> Is there any restrictions for using p1 and p2 bytes in my own APDU
commands
> (with the unique CLA INS)?
>
> For example:
>
> Is the following APDU Command legal:
>
> 0xB0 0x20 0xFF 0x07 .....
>
> Thank you.
>
> Regards,
> Jose
>
>
> ----- Original Message -----
> From: Cedric Huet <[EMAIL PROTECTED]>
> To: Sebastien Jean <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
> Cc: <[EMAIL PROTECTED]>
> Sent: Wednesday, March 28, 2001 4:00 PM
> Subject: Re: [OCF] CLA, INS, SW available/reserved values
>
>
> INS must not be an odd one (1 3 5 ...) due to ACK protocol at transport
> level.
> CLA Must no be any 6X or 9X, most of the time user app may use 00. ISO
> standards indicates partitions in CLA, with reserved, forbidden and free
> ranges.
> SW1 must be one of 6X or 9X
>
> Reading ISO 7816_3 and 7816_4 standards is strongly recommanded.
>
> 90 00 ;)
> CH
>
> At 16:51 28/03/2001, Sebastien Jean wrote:
> >For Ins, use what you want.
> >For CLA, avoid to use card supported CLAs. To know what CLA are
supported,
> >the
> >easyest way is to build an ocf client that
> >send APDU to the card (without data) and look for CLA_NOT_SUPPORTED SWs
> >
> >For SWs, avoid to use the ISO defined ones,
> >Just have a look to the ISO7816 interface of the javacard on-card API to
> >see
> >what they are.
> >
> >Hope this helps,
> >Baz
> >
> >--
> >Sébastien Jean (a.k.a. Baz)
> >PhD candidate
> >LIFL - Université des Sciences et Technologies de Lille,
> >Batiment M3, bureau 111, F-59655 Villeneuve d'Ascq Cédex
> >France
> >Tel : (+33/0) 320 336 132 , Fax: (+33/0) 320 436 566
> >mailto:[EMAIL PROTECTED] , http://www.lifl.fr/~jean
> >"if you are aware...you can succeed(Jean-Claude Van Damme)"
>
> _________________________________________________________________________
> Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
>
>
>
> ---
> > Visit the OpenCard web site at http://www.opencard.org/ for more
> > information on OpenCard---binaries, source code, documents.
> > This list is being archived at http://www.opencard.org/archive/opencard/
>
> ! To unsubscribe from the [EMAIL PROTECTED] mailing list send an email
> ! to
> ! [EMAIL PROTECTED]
> ! containing the word
> ! unsubscribe
> ! in the body.
>
---
> Visit the OpenCard web site at http://www.opencard.org/ for more
> information on OpenCard---binaries, source code, documents.
> This list is being archived at http://www.opencard.org/archive/opencard/
! To unsubscribe from the [EMAIL PROTECTED] mailing list send an email
! to
! [EMAIL PROTECTED]
! containing the word
! unsubscribe
! in the body.
