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[asterisk-users] Iax Encryption


 
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Claudio.Cavalera at it...
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PostPosted: Thu Jan 17, 2008 11:41 am    Post subject: [asterisk-users] Iax Encryption Reply with quote

Hello,
from what I've understood Iax2 should support aes128 encryption.
I've found this old info:
http://www.voip-info.org/wiki/view/IAX+encryption
and this (unanswered?) post
http://lists.digium.com/pipermail/asterisk-security/2005-August/000060.h
tml
Is this the libiax used currently on asterisk
http://ftp.digium.com/pub/libiax/ ?
I would like to understand if someone is using this in production.
Moreover which Iax client do you use to test this?

Best Regards,
Claudio
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russell at digium.com
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PostPosted: Thu Jan 17, 2008 11:54 am    Post subject: [asterisk-users] Iax Encryption Reply with quote

Cavalera Claudio Luigi wrote:
Quote:
Is this the libiax used currently on asterisk
http://ftp.digium.com/pub/libiax/ ?

No. Asterisk has its own IAX2 implementation.

Quote:
I would like to understand if someone is using this in production.

I have no idea if anyone is using it. It's easy to use, so I assume that some
people are ...

Quote:
Moreover which Iax client do you use to test this?

I'm actually not aware of any IAX clients that have implemented encryption.

--
Russell Bryant
Senior Software Engineer
Open Source Team Lead
Digium, Inc.
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Claudio.Cavalera at it...
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PostPosted: Thu Jan 17, 2008 12:28 pm    Post subject: [asterisk-users] Iax Encryption Reply with quote

Quote:
-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of
Russell Bryant

Quote:
Quote:
I would like to understand if someone is using this in production.

I have no idea if anyone is using it. It's easy to use, so I
assume that some
people are ...


I guess what you are meaning here is it's easy to configure on asterisk
side.
So this encryption is now considered robust enough to be used in
production?
I'm asking this because of comments I've found here:
http://www.voip-info.org/wiki/index.php?page=IAX%20encryption
about beta stage encryption.

Thanks,
Claudio
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La presente comunicazione, con le informazioni in essa contenute e ogni documento o file allegato, e' rivolta unicamente alla/e persona/e cui e' indirizzata ed alle altre da questa autorizzata/e a riceverla. Se non siete i destinatari/autorizzati siete avvisati che qualsiasi azione, copia, comunicazione, divulgazione o simili basate sul contenuto di tali informazioni e' vietata e potrebbe essere contro la legge (art. 616 C.P., D.Lgs n. 196/2003 Codice in materia di protezione dei dati personali). Se avete ricevuto questa comunicazione per errore, vi preghiamo di darne immediata notizia al mittente e di distruggere il messaggio originale e ogni file allegato senza farne copia alcuna o riprodurne in alcun modo il contenuto.

This e-mail and its attachments are intended for the addressee(s) only and are confidential and/or may contain legally privileged information. If you have received this message by mistake or are not one of the addressees above, you may take no action based on it, and you may not copy or show it to anyone; please reply to this e-mail and point out the error which has occurred.
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russell at digium.com
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PostPosted: Sat Jan 19, 2008 4:06 am    Post subject: [asterisk-users] Iax Encryption Reply with quote

Cavalera Claudio Luigi wrote:
Quote:
I guess what you are meaning here is it's easy to configure on asterisk
side.

Correct.

Quote:
So this encryption is now considered robust enough to be used in
production?

I certainly consider it that way. There should not be any problems with it. At
our last developer's conference, we discussed some potential ways to improve it,
but it should be fine as it is.

Quote:
I'm asking this because of comments I've found here:
http://www.voip-info.org/wiki/index.php?page=IAX%20encryption
about beta stage encryption.

Content on the wiki is quite often incorrect and/or out of date, unfortunately.

--
Russell Bryant
Senior Software Engineer
Open Source Team Lead
Digium, Inc.
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