Re: [Linphone-developers] are there any updates planned for bzrtp?

[Peter Villeneuve]

This is a great question and something I started looking at recently also.

CSipSimple, as an example of another open source sip client, uses openssl and has support for all those algos and more (twofish) for ZRTP.

I'd love to see linphone adapt more secure algos and keysizes. Are there any plans for this?

Cheers,

Peter

On Thu, Dec 4, 2014 at 6:42 PM, Eli Burke <address@hidden> wrote:

Guillaume,

I am trying to merge your arm64 changes into my local fork, and am having trouble with liblinphone / mediastreamer2 because I still use zrtpcpp instead of bzrtp. 

bzrtp seems like a nicely designed library, and it is great that it has no additional licensing restrictions. Unfortunately, it only implements the lowest mandatory security model. Are there any plans to support the more secure algorithms that ZRTP defines? I’m specifically looking for AES3 (AES 256), S384 (SHA 384), EC38 (ECDH-384) and B256 (the SAS encoded as word pairs vs the 4 character short form). 

Some of these appear to be as simple as creating more PolarSSL wrapper functions in bzrtp’s cryptoPolarssl.c.

Thanks,

Eli

On Dec 3, 2014, at 3:08 AM, address@hidden wrote:

Date: Tue, 2 Dec 2014 22:56:08 +0100
From: BIENKOWSKI Guillaume
<address@hidden>
To: "address@hidden" <address@hidden>
Subject: Re: [Linphone-developers] Re : amd64 support for Linphone-iOS
Message-ID:
<address@hidden>
Content-Type: text/plain; charset="utf-8"

Hey Murat,

It is done since 2 weeks ago, we didn't announce yet because there's lots
of work :)
It is on the master branch of linphone-iphone.

Cheers!

*Guillaume BIENKOWSKI*

*http://www.belledonne-communications.com/
<http://www.belledonne-communications.com/>*

*sip:gbi@sip.linphone.org <sip%address@hidden>*

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