tree 612297508649a1f86fb17da9bcbc66755a86242a
parent 3ce44a3540695ef8a55c2182758380d908bb4bf3
author Philipp Hancke <philipp.hancke@googlemail.com> 1572063175 +0200
committer Commit Bot <commit-bot@chromium.org> 1572555582 +0000

do not offer gcm as the preferred cipher suite

Move the GCM srtp cipher suites below the default SRTP_AES128_CM_SHA1_80 one.
This will not negotiate them by default since they have an impact on packet overhead for audio-only calls.
GCM can still be negotiated if the peer offers it as preferred cipher suite or answers with just that cipher suite.

BUG=chromium:713701

Change-Id: I79bd4ab827e5c7f55f5550d14db3f4217a7eff86
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/158404
Reviewed-by: Justin Uberti <juberti@google.com>
Reviewed-by: Justin Uberti <juberti@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Justin Uberti <juberti@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29672}