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please implement bug 33391114: Support for ED25519/EDDSA

- [rK] -Jun 16 2025 — edited Jun 16 2025

Dear developers of SQL*Developer,

I'm currently experiencing the same error as described in "Doc ID 2973822.1":

→ "Unable to Negotiate Key Exchange for Server Host Key Algorithms" Error when ED25519 is Used

This document has a link to "bug 33391114 - Support for ED25519/EDDSA".

I would like to ask you to finally fix this bug.

Our company has (unfortunately) decided to only use "ED25519" for SSH (for security reasons, i think). Because of this, I'm no longer able to work with SQL*Developer.

With kind regards,
René

PS: I'm using SQL*Developer Version 24.3.1.347; Build 347.1826

PSS: Error message

  1. as text
    1. Unable to negotiate key exchange for server host key algorithms (client: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ecdsa-sha2-nistp256@openssh.com,rsa-sha2-512,rsa-sha2-256,ssh-rsa / server: ssh-ed25519)
  2. as picture
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Added on Jun 16 2025
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