Re: [rtcweb] Require/Suggest AEAD GCM for SRTP
Philipp Hancke <fippo@goodadvice.pages.de> Wed, 10 July 2019 20:20 UTC
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From: Philipp Hancke <fippo@goodadvice.pages.de>
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Date: Wed, 10 Jul 2019 22:20:24 +0200
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Subject: Re: [rtcweb] Require/Suggest AEAD GCM for SRTP
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Am 10.07.19 um 20:25 schrieb Nils Ohlmeier: <snip/> > As Firefox supports GCM already I’m in favor of adding it to the spec. > > AFAIK GCM support in Chrome is behind a flag because they ran into some interop issues with early GCM implementations. > > But it is pretty late in the standardization process to make/request such changes. I’ll leave it to other to judge this. I don't think we need any mandatory requirement, we have negotiation built in. AES-NI does not require GCM though? I tested GCM with both Chrome and Firefox, found a small bug in the latter (which was quickly fixed by you) but other than that it worked like charm. How chrome solves their "stuff bitrotting behind flags forever" is not an IETF problem thankfully.
- [rtcweb] Require/Suggest AEAD GCM for SRTP Sean DuBois
- Re: [rtcweb] Require/Suggest AEAD GCM for SRTP Nils Ohlmeier
- Re: [rtcweb] Require/Suggest AEAD GCM for SRTP Philipp Hancke
- Re: [rtcweb] Require/Suggest AEAD GCM for SRTP Sean DuBois
- Re: [rtcweb] Require/Suggest AEAD GCM for SRTP Justin Uberti
- Re: [rtcweb] Require/Suggest AEAD GCM for SRTP Martin Thomson
- Re: [rtcweb] Require/Suggest AEAD GCM for SRTP Harald Alvestrand
- Re: [rtcweb] Require/Suggest AEAD GCM for SRTP Sean DuBois
- Re: [rtcweb] Require/Suggest AEAD GCM for SRTP Sean Turner
- Re: [rtcweb] Require/Suggest AEAD GCM for SRTP Martin Thomson