chromium / badssl.com

:lock: Memorable site for testing clients against bad SSL configs.
https://badssl.com
Apache License 2.0
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Add subdomain with ed25519 cert? #382

Open mruffalo opened 5 years ago

mruffalo commented 5 years ago

I have no idea how feasible this would be, but would it be possible and worthwhile to add a subdomain with an ed25519 certificate? Since this is not a supported curve, this would be an expected failure, and this would change in the future if use of this curve is standardized.

I gather that OpenSSL ecparams and ec subcommands don't support ed25519, so it seems like it might be quite difficult to obtain/generate such a certificate. It seems worth entering an issue anyway, even if just to get feedback like "we'd love to, but not feasible at the moment for reasons X, Y, Z, ..."

ExE-Boss commented 5 years ago

This should be given the Secure (Uncommon) treatment instead, since Ed25519 is a secure algorithm, which also has additional protections against side channel and broken RNG attacks.