This article details how to import a lost or missing PGP key to PGP Desktop in a PGP Encryption managed environment. This functionality is only available for users with a GKM key. Guarded Key Mode (GKM) allows users to be able to generate and manage their own keys, and maintain encrypted copies of users private keys stored on the PGP Encryption Server.
Because the PGP Encryption Server (Symantec Encryption Management Server) stores a copy of a GKM key, a user can download a new copy whenever needed. If the user loses their key (due, for example, to a hard disk failure or theft of the computer), they can download the backed-up copy of their key from Symantec Encryption Manager Server, and continue to use it as before.
The GKM key stored by PGP Encryption Server is encrypted using the user's passphrase. If the user has forgotten the passphrase, or is not available to provide the passphrase, it is not possible to recover the encryption key.
Export GKM Key
Import a key to Symantec Encryption Desktop