From 9091c20f9fee11023bd794bc0b1628909caef5d2 Mon Sep 17 00:00:00 2001
From: Alexandre Savard <alexandresavard@alexandresavard-desktop.(none)>
Date: Fri, 8 Jan 2010 11:15:42 -0500
Subject: [PATCH] [#1722] Crypto context for incoming data must be init with
SSRC 0x0
---
.../src/audio/audiortp/AudioSrtpSession.cpp | 34 +++++++++++--------
1 file changed, 19 insertions(+), 15 deletions(-)
diff --git a/sflphone-common/src/audio/audiortp/AudioSrtpSession.cpp b/sflphone-common/src/audio/audiortp/AudioSrtpSession.cpp
index e233870821..d3d1d83cdb 100644
--- a/sflphone-common/src/audio/audiortp/AudioSrtpSession.cpp
+++ b/sflphone-common/src/audio/audiortp/AudioSrtpSession.cpp
@@ -72,26 +72,30 @@ void AudioSrtpSession::initializeMasterSalt(void)
void AudioSrtpSession::initializeInputCryptoContext(void)
{
- inputCryptoCtx = new ost::CryptoContext(IncomingDataQueue::getLocalSSRC(),
- 0, // roc,
- 0L, // keydr,
- SrtpEncryptionAESCM, // encryption algo
- SrtpAuthenticationSha1Hmac, // authtication algo
- _masterKey, // Master Key
- 128 / 8, // Master Key length
- _masterSalt, // Master Salt
- 112 / 8, // Master Salt length
- 128 / 8, // encryption keyl
- 160 / 8, // authentication key len
- 112 / 8, // session salt len
- 80 / 8); // authentication tag len
-
- _debug("********************* Crypto Context IN with SSRC %i ******************", IncomingDataQueue::getLocalSSRC());
+ // this one does not works
+ // inputCryptoCtx = new ost::CryptoContext(IncomingDataQueue::getLocalSSRCNetwork(),
+ inputCryptoCtx = new ost::CryptoContext(0x0,
+ 0, // roc,
+ 0L, // keydr,
+ SrtpEncryptionAESCM, // encryption algo
+ SrtpAuthenticationSha1Hmac, // authtication algo
+ _masterKey, // Master Key
+ 128 / 8, // Master Key length
+ _masterSalt, // Master Salt
+ 112 / 8, // Master Salt length
+ 128 / 8, // encryption keyl
+ 160 / 8, // authentication key len
+ 112 / 8, // session salt len
+ 80 / 8); // authentication tag len
+
+ _debug("********************* Crypto Context IN with SSRC %i ******************", IncomingDataQueue::getLocalSSRCNetwork());
}
void AudioSrtpSession::initializeOutputCryptoContext(void)
{
+ // this one works
+ // outputCryptoCtx = new ost::CryptoContext(OutgoingDataQueue::getLocalSSRC(),
outputCryptoCtx = new ost::CryptoContext(OutgoingDataQueue::getLocalSSRC(),
0, // roc,
0L, // keydr,
--
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