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  1. Bitbucket Data Center
  2. BSERV-11741

Add support for elliptic Bitbucket Server SSH host key

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    • Suggestion
    • Resolution: Unresolved
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    Description

      Although customer support is limited as stated behind: https://confluence.atlassian.com/bitbucketserverkb/viewing-or-updating-the-bitbucket-server-ssh-private-key-824344744.html

      I like to request support for elliptic server keys. like ECDSA or ED25519.

      I tried with an ECDSA Key but on connection test I got:

      [sshd-SshServer[24cd1d40]-nio2-thread-1]  c.a.b.i.s.s.DefaultHostKeyPairProvider resolveKeyPair(/var/atlassian/application-data/bitbucket/shared/config/ssh-server-keys.pem) mismatched loaded key algorithm: expected=RSA, loaded=EC

      So I assume the implemented mina-sshd only accepts RSA. Would be nice you could extend it

      This might give a little speedup in kex.

      Thank you

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            Unassigned Unassigned
            felix.herzog Felix Herzog
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              Created:
              Updated: