Compare the GPG fingerprint with the one from Red Hat's web site at http-//www.redhat.com/security/team/key. The following command can be used to print the installed release key's fingerprint, which is actually contained in the file referenced below-# gpg --quiet --with-fingerprint /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-releaseMore information on package signing is also available at https-//access.redhat.com/security/team/key.