snOspfIfAuthKey 1.3.6.1.4.1.11.2.3.7.11.12.2.4.4.1.1.10

The Authentication Key. If the Area's Authorization Type is simplePassword, and the key length is shorter than 8 octets, the agent will left adjust and zero fill to 8 octets. When read, snOspfIfAuthKey always returns an Octet String of length zero.