Recent changes to support-requests

AES_GCM support in the GStreamer

chandra — Wed, 25 May 2022 11:51:05 -0000

Hi
Hi All,

i am working on AES-GCM-256 with gst-launch for following use case, i have added gst-plungins-bad to support AES-GCM-256 with srtp support.

i am using following pipeline referring the example in the gstsrtpdec.c (https://github.com/GStreamer/gst-plugins-bad/blob/master/ext/srtp/gstsrtpdec.c) to stream sample .mp4 file loopback mode in Ubuntu(20.04.03 LTS) and observing error at encoder side:

GST_DEBUG=2 PEER_V=5000 PEER_IP=127.0.0.1 SELF_PATH="/home/microchip/sample-videos/sample-images/Samples/JPG/auto_rotate.jpg" SELF_VSSRC=112233 SELF_KEY="feffe9928665731c6d6a8f9467308308feffe9928665731c6d6a8f9467308308cafebabefacedbaddecaf888" bash -c 'gst-launch-1.0 -e \
filesrc location="$SELF_PATH" ! decodebin \
! x264enc tune=zerolatency \
! rtph264pay ! "application/x-rtp,payload=(int)103,ssrc=(uint)$SELF_VSSRC" \
! srtpenc key="$SELF_KEY" \
rtp-cipher="(string)aes-256-gcm" \
rtcp-cipher="(string)aes-256-gcm" \
! udpsink host=$PEER_IP port=$PEER_V'

and observing below warning/error message:
WARNING: erroneous pipeline: could not set property "rtp-cipher" in element "srtpenc0" to "(string)aes-256-gcm

can someone please help us with a pipeline for AES-GCM-256 use case with gstreamer for both encoder and decoder

Thanks in advance

Chandra

test/cipher_driver -v dumps core on solaris

Anonymous — Tue, 15 Apr 2008 07:49:26 -0000

I attempted libsrtp (srtp-1.4.2 and srtp-1.4.4.)build on solaris 10 but had some problems running the tests. The compile was ok after adding -lnsl to LIBS in Makefile but when I ran test/cipher_driver -v I got a core dump (bus error).

I have seen similar issue in mailing list and some patch was provided for that, can I get the same patch to make it working on solaris.

email add:
nishu.sharma@gmail.com

error on uncripting

Anonymous — Fri, 12 Oct 2007 13:14:32 -0000

version 1.4.2
i'm using cygwin on windowsxp
After configure and correct make and makeruntest.
When I try to run the test, from the receiver instance I have this error continuosly

"error: srtp unprotection failed with code 2".

--------------------------------------------------
version downloaded from cvs.
I have the same error
"error: srtp unprotection failed with code 2".
but now when I run makeruntest
The last lines of shell are those

CPU set to little-endian (WORDS_BIGENDIAN == 0)
CPU set to CISC (CPU_CISC == 1)
using native 64-bit type (NO_64_BIT_MATH == 0)
using stdout for error reporting (ERR_REPORTING_STDOUT == 1)
using as a random source (DEV_URANDOM == )
warning: configuration is probably in error (found 1 problems)
make[1]: *** [runtest] Error 1
make[1]: Leaving directory `/home/srtp144/crypto'
make: *** [runtest] Error 2

Could yoy help me ?
Tanks in advance
lorenzo

lorenzo.martin@tin.it