Package scp handles file uploads and downloads via scp command.

AuthorizedKeyFingerprint returns fingerprint from public key in authorized key format.

DialUpstream dials remote server and returns upstream.

Fingerprint returns SSH RFC4716 fingerprint of the key.

KeysEqual is constant time compare of the keys to avoid timing attacks.

NewSigner returns new ssh Signer using OpenSSH certificates to authenticate itself.

NewUpstream returns new upstream connection to the server.

PrivateKeyFingerprint returns fingerprint of the public key extracted from the PEM encoded private key.

Server is a generic implementation of a frame for SSH server.

Upstream is a wrapper around SSH client connection that provides some handy functions to work with interactive shells and launching commands.

ServerOption is a functional argument for server.