Make the SFTP server support other encryption standards than just ssh-ed25519

[AV3RG]

Is there an existing feature request for this?

• [X] I have searched the existing issues before opening this feature request.

Describe the feature you would like to see.

The SFTP Server currently only supports ssh-ed25519 which makes it kind of hard to connect from older jdk standards via code

Describe the solution you'd like.

Support more standards which maybe a little less secure but would allow much better compatibility. We can let it be configurable for other users who want to keep their servers more secure and allow only one or a few encryption standards

Additional context to this request.

No response