This option will make the smbd server and client code using libsmb (smbclient, smbget, smbspool, ...) dump the Session Id, the decrypted Session Key, the Signing Key, the Application Key, the Encryption Key and the Decryption Key every time an SMB3+ session is established. This information will be printed in logs at level 0. Warning: access to these values enables the decryption of any encrypted traffic on the dumped sessions. This option should only be enabled for debugging purposes. no