Man pages matching name authorized-keys-test in section 1p:

authorized-keys-test.1p.en	debian 10 / libnet-ssh-authorizedkeysfile-perl
authorized-keys-test.1p.en	debian 11 / libnet-ssh-authorizedkeysfile-perl
authorized-keys-test.1p.en	debian 12 / libnet-ssh-authorizedkeysfile-perl