-----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-revision-control-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-revision-control-14.2-jessie-amd64-vmdk.zip 6d34ee1977a0632d69e98bcff4e16d3881049e306ba0f2bc4e24aae42682c519 turnkey-revision-control-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-revision-control-14.2-jessie-amd64-vmdk.zip 54d8b3647cf916ea3dafe49ecaddbbd8e0f6f3da41252a29e3aa86c56887ef745c7c79195bfb4344ba026287fd782e16a31cf2155c2eb5ffe3220a5bd3595edc turnkey-revision-control-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-revision-control-14.2-jessie-amd64-vmdk.zip.hash turnkey-revision-control-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-revision-control-14.2-jessie-amd64-vmdk.zip.hash turnkey-revision-control-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKlAAoJEIXCXpWhbrlNHs0IAMQCVqvscpyWaDRXqI0cN4cD WD3SO8bPk0zkHnQYVj5MqynFiWABmV1Auee3IgPcq7nuB37hKFcVOZJES2YEGdnV butEB1fFkNOFvfHOfzREUqmLsl0yBTkca2rUYk6kD231vg3PkjsYtpDsPW2jCT+e XDbT0PKv5n362eIgtG18yMia6/QDe29jIPH0EMWiuA5M+oJn2yXH488ZPz1Nt9wa pefso/Q4WT8tpMyVFSJeYkXKw1SpNSIZTyF3O944u+1ssw8tTSijkZQfexpuB94W MrTAOteVWbcyOVpTF5Ct34jz/c7oL9pX+GTwnUPZZMTQsWXR/Os/des4kX6FynM= =cwzG -----END PGP SIGNATURE-----