Could not negotiate key signature algorithm.

[cashnetpartha]

We get negotiate a key signature algorithm issue while connecting to SFTP server that is now using a ecdsa-sha2-nistp256 host key.
Our application is using .NET framework 4.5.1.

Can we use SSH.NET to resolve this issue with the existing .NET framework 4.5.1 ?

[mus65]

Can we use SSH.NET to resolve this issue with the existing .NET framework 4.5.1 ?

Probably not since .NET Framework 4.5.1 has been EOL for 10 years. If you need help, I suggest updating to a supported framework and providing some details (SSH.NET version, exception, trace logs ).