Re: Erlang DTLS SRTP extension support
Max Lapshin <[email protected]>
| Newsgroups | gmane.comp.lang.erlang.general |
|---|---|
| Message-ID | <CAMxVRxAJrb+3=GZV9QLZ2o3T+whPn179Q-3GANdBW2OXK=uHRw@mail.gmail.com> |
Yes, this is our PR. On Thu, Apr 8, 2021 at 11:33 PM pablo platt <[email protected]> wrote: > > There is a PR to add custom hello extensions [1] and PR specifically for DTLS SRTP [2]. > For WebRTC we should be able to dynamically select SRTP_AEAD_AES_128_GCM or SRTP_AES128_CM_HMAC_SHA1_80 based on supported extensions in client hello. > I really hope otp 24 will add official support for DTLS SRTP. WebRTC is massive and the change required in erlang is minimal (20 lines of code?) > > [1] https://github.com/erlang/otp/pull/4642 > [2] https://github.com/stolen/otp/commit/e4b416708ffb5ee0e75793c3c627983b83db5081 > > On Thu, Apr 8, 2021 at 11:25 PM Max Lapshin <[email protected]> wrote: >> >> No. >> >> We have a patch for erl24 that may help to implement it and I hope to >> publish it soon. >> >> OTP team has done a great job and now it is almost possible to run >> webrtc with vanilla erlang (we had to use a separate tls >> implementation for it). >> >> On Thu, Apr 8, 2021 at 10:25 PM Kaiduan Xie <[email protected]> wrote: >> > >> > Hi, >> > >> > Does Erlang DTLS implementation support SRTP extension? I would like to write a WebRTC server in Erlang. >> > >> > Best regards, >> > >> > /Kaiduan >> > -- >> > Founder of Goodstartsoft >> > https://www.goodstartsoft.com