[keystone] Ed25519 support

Eduardo Santos eduardo.experimental at gmail.com
Mon Sep 20 02:31:32 UTC 2021

Hi folks,

I'm trying to create an instance with an assigned keypair that uses the
Ed25519 algorithm, but I'm unable to login into the instance without
providing a password (I generated the public key without a passphrase). RSA
keypairs work fine.

Is Ed25519 not supported? I didn't find a support matrix in the

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