pgpSoftware Last known state OID: 1.3.6.1.4.1.3401.8.2.9 Description: pgpSoftware attribute for PGP Obsolete: No Multivalued: No Required by: Used in: pgpServerInfo History Added in pgp-keyserver.schema in 1.0.7 Last seen in pgp-keyserver.schema in 1.4