srtp+openssl+ cryptodev+gstreamer rtsp server

bandarulavanya — Tue, 16 Feb 2016 04:13:34 GMT

Hi Every one,

We are using yocto setup 1.7 version kernel 3.14.28 ,gstreamer1.0-rtsp-server,openssl,cryptodev-linux,libsrtp-1.5.3,gstreamer1.0-bad-plugins.

Used above sources we got libsrtp.so* ,libssl.so,cryptodev.ko ,libgstsrtp.so,libgstrtspserver.so,test-video binaries .

we run test-video binary on target board with hard ware caam.but we checked cat /proc/intrupts .but not showing caam log in that .and then we got

("ERROR: v4l2 capture: mxc_v4l_dqueue() interrupt received) then stop the streaming .and then segmentation fault came.

we checked cpu % age with cryptodev(4-5%) and with out cryptodev (20-21%) showing.

on client side we run below command

gst-launch-1.0 rtspsrc location=rtsps://192.168.2.236:8554/test tls-validation-flags=generic-error user-id=user user-pw=password ! decodebin ! autovideosink

Can you any guide me .how to test hardware encryption with srtp through openssl and openssl to cryptodev .

Thanks & Regards

veeranjaneyulu

Re: srtp+openssl+ cryptodev+gstreamer rtsp server

b36401 — Thu, 18 Feb 2016 08:34:21 GMT

Did not you forget to perform "modprobe cryptodev"?

Please first perform tests from sections 9 "Security" and 7.3.10 "Real Time Streaming Protocol (RTSP) playback"

of i.MX Linux User's Guide.

Have a great day,

Victor

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i.MX Processorsのトピックsrtp+openssl+ cryptodev+gstreamer rtsp server

srtp+openssl+ cryptodev+gstreamer rtsp server

Re: srtp+openssl+ cryptodev+gstreamer rtsp server