rsa-rsa-sample-1.asc RSA+RSA sample key (no passphrase)
ed25519-cv25519-sample-1.asc Ed25519+CV25519 sample key (no passphrase)
silent-running.asc Collection of sample secret keys (no passphrases)
+rsa-primary-auth-only.pub.asc rsa2408 primary only, usage: cert,auth
+rsa-primary-auth-only.sec.asc Ditto but the secret keyblock.