Use GnuPG to verify database/configuration file.
The public key of the effective user, usually root, (in
~/.gnupg/pubring.gpg) will be used.
This optional argument allows to specify a key ID, if there is more than one key in your keyring. This is only used for the installation routine, and for configuring the samhainadmin.pl convenience script.
Compile in TIGER checksum of the gpg binary. CHECKSUM must be the full line output by samhain or gpg when computing the checksum.
Compile in the fingerprint of the key used to sign the configuration/database file. If used, samhain will verify the fingerprint, but still report on the used public key.