Support newer SSH Ciphers and MACs about ssh.net

[drieseng]

In the next beta, we'll add support for the following key exchange algorithms:

• curve25519-sha256
• [e-mail]
• ecdh-sha2-nistp256
• ecdh-sha2-nistp384
• ecdh-sha2-nistp521
• diffie-hellman-group14-sha256
• diffie-hellman-group16-sha512

and we've added support for the following host key algorithms:

• ssh-ed25519
• ecdsa-sha2-nistp256
• ecdsa-sha2-nistp384
• ecdsa-sha2-nistp521

[drieseng]

2020.0.0-beta1 is now available.

[Cronus89]

Any plan for this? I'm having the issue in software that uses your ssh lib. ShareX/ShareX#3599

[Kim-SSi]

It might be useful to look at the following repos for 25519 related code, licensed as public domain or MIT:
https://github.com/CodesInChaos/Chaos.NaCl
Some additional code & tests to the above:
https://github.com/CryptoManiac/Ed25519

[AtosNicoS]

I recently also ran into this issue, I am unable to acces a Teltonika router anymore:
#461

Please implement some of the newer ciphers.

[stijnbrouwers]

+1

[marcob73]

It seems aes128-ctr, aes192-ctr and aes256-ctr are currently supported.
Is it there any schedule to add support also to the following?

• Ciphers
  [email protected],[email protected],
  [email protected]

Thank and Best Regards,
Marco