-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 To ensure the image has not been corrupted in transmit or tampered with, perform the following two steps to cryptographically verify image integrity: 1. Verify the authenticity of this file by checking that it is signed with our GPG release key: $ curl https://keybase.io/turnkeylinux/pgp_keys.asc | gpg --import $ gpg --list-keys --with-fingerprint release@turnkeylinux.com pub 2048R/A16EB94D 2008-08-15 [expires: 2023-08-12] Key fingerprint = 694C FF26 795A 29BA E07B 4EB5 85C2 5E95 A16E B94D uid Turnkey Linux Release Key $ gpg --verify turnkey-tomcat-apache-14.2-jessie-amd64-vmdk.zip.hash gpg: Signature made using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key " For extra credit you can validate the key's authenticity at: https://keybase.io/turnkeylinux 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-tomcat-apache-14.2-jessie-amd64-vmdk.zip 0fcf52824e57bc71af074724de713a7e4ee3dbab819d297c88e526ba1a81dfa0 turnkey-tomcat-apache-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-tomcat-apache-14.2-jessie-amd64-vmdk.zip 5fb2ab9cf82e99a67ed3e9c4a009d4a34df48abb20a3326233c7efcc6d4949350e6ab952dcf65762829bebde7528c805c273023224a559f5b59675e476683f74 turnkey-tomcat-apache-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-tomcat-apache-14.2-jessie-amd64-vmdk.zip.hash turnkey-tomcat-apache-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-tomcat-apache-14.2-jessie-amd64-vmdk.zip.hash turnkey-tomcat-apache-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlN8wwH/2RDJVRJ5P4YqSBvR/7cLanr w5kkmsPTTZjeOcAOkMU5Kp3qn2kepxkTpFgrTfmdeeU4G2PVY48RgsleuSHHRyxw zt4okhcB0GaLdF5KGBd8e8nVC3CMLJ/ZeoZFkz4xAYH+oOWyb0POZ5leGp0paS/4 eIEyfb50oPitbZhntyBMjwFe7+9ZZc4FHi02s3nsoXD9TkZ1Up87OsrUz7BxPrCq WPi1iNpDscLfIZr9DHYLctTOq7VHyvdcZNNgsuZ5yekfCiDI+wu4VaLr1o2SxrnG aIs3vXEFBLjn3EKEJvDj4WPL0UbA39iCW+x6JgzzjcdGsR6wxc+WO6lgU3/K9c8= =bFFa -----END PGP SIGNATURE-----