GSS-API key exchange — Paramiko documentation

# GSS-API key exchange

This module provides GSS-API / SSPI Key Exchange as defined in RFC 4462.

Note

Credential delegation is not supported in server mode.

Note

RFC 4462 Section 2.2 says we are not required to implement GSS-API error messages. Thus, in many methods within this module, if an error occurs an exception will be thrown and the connection will be terminated.

See also

GSS-API authentication

New in version 1.15.

class `paramiko.kex_gss.` `KexGSSGroup1`(transport)

  GSS-API / SSPI Authenticated Diffie-Hellman Key Exchange as defined in RFC 4462 Section 2

  `start_kex`()

    Start the GSS-API / SSPI Authenticated Diffie-Hellman Key Exchange.

  `parse_next`(ptype, m)

    Parse the next packet.

    Parameters: | ptype (char) – The type of the incomming packet m (Message) – The paket content

  `__weakref__`

    list of weak references to the object (if defined)

class `paramiko.kex_gss.` `KexGSSGroup14`(transport)

  GSS-API / SSPI Authenticated Diffie-Hellman Group14 Key Exchange as defined in RFC 4462 Section 2

class `paramiko.kex_gss.` `KexGSSGex`(transport)

  GSS-API / SSPI Authenticated Diffie-Hellman Group Exchange as defined in RFC 4462 Section 2

  `start_kex`()

    Start the GSS-API / SSPI Authenticated Diffie-Hellman Group Exchange

  `parse_next`(ptype, m)

    Parse the next packet.

    Parameters: | ptype (char) – The type of the incomming packet m (Message) – The paket content

  `__weakref__`

    list of weak references to the object (if defined)

class `paramiko.kex_gss.` `NullHostKey`

  This class represents the Null Host Key for GSS-API Key Exchange as defined in RFC 4462 Section 5

  `__weakref__`

    list of weak references to the object (if defined)