[asterisk-dev] AES-GCM mode SRTP

[Kristian Kielhofner]

This patch is feature complete and has been tested with a pjsip client
also supporting AES_GCM_128_8.  I'm waiting for my license agreement
to be approved before I create an issue with a patch to track this.

On Thu, Nov 7, 2013 at 12:23 PM, Kristian Kielhofner <kris at kriskinc.com> wrote:
> Hello,
>
>   I'm working on getting AES-GCM mode supported with SRTP.  Long story
> short it offers significant performance advantages, especially on
> systems that support AES-NI.
>
>   There is a branch of libsrtp that supports AES-NI and AES-GCM via openssl:
>
> https://github.com/cisco/libsrtp/tree/feature-openssl
>
>   IETF draft:
>
> http://tools.ietf.org/html/draft-ietf-avtcore-srtp-aes-gcm-10
>
>   I'm currently testing support for AES_GCM_128_8 with pjsip and
> FreeSWITCH (it works).  I'd love to add Asterisk to this list.  I'm
> working on a patch (I just can't seem to get chan_sip to prefer
> AES_GCM_128_8) but in the meantime I thought I'd check with the list
> to see if there's any interest or work done on this already.
>
> Thanks!
>
> --
> Kristian Kielhofner



-- 
Kristian Kielhofner