ssh key types at https://admin.fedoraproject.org/accounts/user/... are restricted

[Stig Sandbeck Mathisen]

Hello,

When adding a file containing my ssh public keys at
https://admin.fedoraproject.org/accounts/user/save/ssm?%5B...], I got the
following message (key content elided):

,----
| Error!
|
| The following error(s) have occurred with your request:
|
| ssh_key: Error - Not a valid RSA SSH key: ssh-ed25519 AAAA[...] ssm@turbotape
`----

It looks like the web administration page restricts the keys to older
types, even though the systems it provides data to may support the newer
key types.