Re: Why a full keys and sub keys backup are not proposed when keys and sub keys are done on-card ?

2009-09-28 Thread Werner Koch
On Sun, 27 Sep 2009 20:59, tux.tsn...@free.fr said:

 Thanks for your answer, I'm agree with you for sign key, but for the
 authentication key, if it's used to ssh server connection on more than
 100 servers for the user root for example, if you lost this key, you

It is always a tradeoff between security and convenience.  Most users
don't have access to that many machines and thus it is easier to use a
console login to replace the lost key than to have a backup somewhere
floating around.

It is anyway only the default and you can just replace the
authentication key with an on-disk created one.  Or manually initialize
the card using keytocard.

Another approach is to have a second card and also install its public
key on the servers.


Salam-Shalom,

   Werner

-- 
Die Gedanken sind frei.  Auschnahme regelt ein Bundeschgesetz.


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Why a full keys and sub keys backup are not proposed when keys and sub keys are done on-card ?

2009-09-28 Thread tux . tsndcb
Hi Werner,

Thanks for these informations.

Best Regards


- Mail Original -
De: Werner Koch w...@gnupg.org
À: tux tsndcb tux.tsn...@free.fr
Cc: gnupg-users@gnupg.org
Envoyé: Lundi 28 Septembre 2009 09h34:28 GMT +01:00 Amsterdam / Berlin / Berne 
/ Rome / Stockholm / Vienne
Objet: Re: Why a full keys and sub keys backup are not proposed when keys and 
sub keys are done on-card ?

On Sun, 27 Sep 2009 20:59, tux.tsn...@free.fr said:

 Thanks for your answer, I'm agree with you for sign key, but for the
 authentication key, if it's used to ssh server connection on more than
 100 servers for the user root for example, if you lost this key, you

It is always a tradeoff between security and convenience.  Most users
don't have access to that many machines and thus it is easier to use a
console login to replace the lost key than to have a backup somewhere
floating around.

It is anyway only the default and you can just replace the
authentication key with an on-disk created one.  Or manually initialize
the card using keytocard.

Another approach is to have a second card and also install its public
key on the servers.


Salam-Shalom,

   Werner

-- 
Die Gedanken sind frei.  Auschnahme regelt ein Bundeschgesetz.


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poldi logon screen

2009-09-28 Thread tux . tsndcb
Hi all,

This is the last functionnaly than I've to setup.

I'm on debian squeeze with limpam-poldi 0.4.1-2, I can logon with my smartcard, 
so poldi is ok, but I've the normal debian logon screen, not the poldi screen 
like this :

http://www.g10code.com/graphics/poldi-screenshot-gdm.png

So my question, how to have this logon screen ?

Thanks in advanced for your answer.

Best Regards.

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