On Thu, Feb 16, 2017 at 4:22 AM, Gervase Markham <g...@mozilla.org> wrote: > Did things break when we disabled it?
A few things. It lasted less than a day in Nightly before we got multiple bug reports. > Do we know why Chrome decided not to support it? Two NIST curves is enough? That's my understanding. P-521 isn't busted, it's just a little inefficient and not enough stronger than P-384 (or X448) that it is worth keeping around when faced with a working quantum computer. That and the fact that more options is more code to carry, more options to signal, and so forth. I think that's the reasoning. -- dev-tech-crypto mailing list dev-tech-crypto@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-tech-crypto