[TLS]Re: Issue 1358: Require sending MTI curves in CH.key_share

2024-06-05 Thread Richard Barnes
This sounds like the right approach to me. The point of the MTI is to ensure that the connection succeeds, not that it succeeds as quickly as possible. --Richard On Wed, Jun 5, 2024 at 2:57 PM Martin Thomson wrote: > I would not mandate the use of an MTI curve, but instead recommend it on > the

[TLS]Re: Issue 1358: Require sending MTI curves in CH.key_share

2024-06-05 Thread Martin Thomson
I would not mandate the use of an MTI curve, but instead recommend it on the basis that this is most likely to avoid HelloRetryRequest and so result in faster handshakes. Two reasons: 1. MTI doesn't always correspond to "best", particularly as the protocol ages. 2. If we have an MTI that is ver