Re: [Opensc-devel] pkcs15 emu: Add object to specific slot

[Viktor T. <vik...@gm...>]

Hello,

Le 08/03/2013 05:45, Nguyễn Hồng Quân a écrit :
> I'm implementing DATA object support for pkcs15-openpgp emulation layer.
> These pkcs15 DATA objects are mapped to private DOs of OpenPGP card and
> need PIN2 to access.
>
> However, when listing objects by pkcs11-tools, these pkcs15 DATA objects
> appears in the slot of PIN1: http://paste.ubuntu.com/5595070/ and cannot
> be read.

Private DATA object, by definition, is protected by some AuthentificationObject (PIN).
The object's 'auth_id' has to reference this authObject.

So, in your emulation layer, when creating PKCS#15 DATA object,
you have to set it's 'auth_id' to reference PIN2,
in the same manner as you do it for private key PKCS#15 objects:
https://github.com/OpenSC/OpenSC/blob/master/src/libopensc/pkcs15-openpgp.c#L283


> I want to move it to slot 2, to be able to use PIN2 to read it. How can
> I do?
>
> (Other objects, KEY and CERT, are listed in slot 2:
> http://paste.ubuntu.com/5595074/)

Kind regards,
Viktor.