[asterisk-bugs] [Asterisk 0005413]: [branch] Secure RTP (SRTP)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=5413 
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Reported By:                mikma
Assigned To:                twilson
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Project:                    Asterisk
Issue ID:                   5413
Category:                   Channels/chan_sip/NewFeature
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     feedback
Target Version:             1.6.3.0
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!): 48491 
Request Review:              
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Date Submitted:             2005-10-09 10:36 CDT
Last Modified:              2009-09-29 13:11 CDT
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Summary:                    [branch] Secure RTP (SRTP)
Description: 
This patch adds initial support for secure RTP using libsrt[1]. It can
be used in for example an implementation of the sdecriptions draft[2].

[1] http://srtp.sourceforge.net/srtp.html
[2]
http://www.ietf.org/internet-drafts/draft-ietf-mmusic-sdescriptions-12.txt


Update (17/12/2008): Branch against trunk is located here
http://svn.digium.com/svn/asterisk/team/group/srtp
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Relationships       ID      Summary
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related to          0010129 Module SRTP can't loaded
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 (0111520) st (reporter) - 2009-09-29 13:11
 https://issues.asterisk.org/view.php?id=5413#c111520 
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It's an attempt to backport srtp branch to 1.6.2

Asterisk has aes_encrypt and aes_decrypt in ./main/aescrypt.c . Same
function names are used in libsrtp. If HAVE_CRYPTO is set the asterisk
function should not be compiled. Maybe aescrypt should include
./include/asterisk/autoconfig.h?

Have replaced Snom firmware 7.3.7 by 7.3.26. Now for each encrypted
outgoing call I get:
rtp.c:1774 ast_rtp_read: RTP Read error: Success.  Hanging up.

Currently no idea. Will try to find out more.

Incoming calls seem to work without problems and outgoing calls did work
before I updated the snom. Even though it might not be snoms fault. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-09-29 13:11 st             Note Added: 0111520                          
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