Importing Keys

To verify CentOS packages, you must import the CentOS GPG key. To do so, execute the following command at a shell prompt:

rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

To display a list of all keys installed for RPM verification, execute the command:

rpm -qa gpg-pubkey*

For the CentOS key, the output includes:

gpg-pubkey-37017186-45761324

To display details about a specific key, use rpm -qi followed by the output from the previous command:

rpm -qi gpg-pubkey-37017186-45761324