def encode(dsa_key: object, **kwargs):
public_key = DSAPublicKey('public_key', dsa_key.p, dsa_key.q,
dsa_key.g, dsa_key.y)
encoded = generate_openssh_public_key_params(PKIEncoding.SSH2,
SSH_PUBLIC_HEADER,
public_key)
return SSH2DSAPublicKey.transport_encode(encoded, **kwargs)
def encode(eddsa_key: object, **kwargs):
public_key = EdDSAPublicKey('public_key', eddsa_key.a)
encoded = generate_openssh_public_key_params(PKIEncoding.OpenSSH,
SSH_PUBLIC_HEADER,
public_key,
user=kwargs.get('user'))
return OpenSSHEdDSAPublicKey.transport_encode(encoded, **kwargs)
def encode(ecdsa_key: object, **kwargs):
curve, x_y_bytes = serialize_public_point(ecdsa_key)
public_key = ECDSAPublicKey('public_key', curve, x_y_bytes)
encoded = generate_openssh_public_key_params(PKIEncoding.SSH2,
b'ecdsa-sha2-' + curve,
public_key)
return SSH2ECDSAPublicKey.transport_encode(encoded, **kwargs)
def encode(rsa_key: object, **kwargs):
public_key = RSAPublicKey('public_key', rsa_key.n, rsa_key.e)
encoded = generate_openssh_public_key_params(PKIEncoding.SSH2, SSH_PUBLIC_HEADER, public_key)
return SSH2RSAPublicKey.transport_encode(encoded, **kwargs)