-----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-collabtive-14.2-jessie-amd64-xen.tar.bz2.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-collabtive-14.2-jessie-amd64-xen.tar.bz2 3f3bd4a19bea62ca91c8cbb53b373b1c0454c9e28e4790ec3f12246a5f69e403 turnkey-collabtive-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-collabtive-14.2-jessie-amd64-xen.tar.bz2 d8b951f4add1fb165eb5ec81a735d2656113acece98a30e4dc4be3d928e1186f4baeb7dc871e47d27b8ac937b61e2c343d354d738d41b219ca11bc93ceb06ea9 turnkey-collabtive-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-collabtive-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-collabtive-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-collabtive-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-collabtive-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZBxkuAAoJEIXCXpWhbrlNlS8IAOERydaByhQw2wqlvYebumfg CcT+y6/pz5MXs3wtCRwnhhJZfMVk+0RaukpZ4y9EeXtIpmxLKwZR6iISOK1MvYRr BAu5x0KbidYqJ6hThoZvi2J4qvdCAZi8ha9CXA7mV9i9od2cZGZ/O4Tx0ILNCOME pyz+vNyhb3v3G3yFo0pEwbYYgZ5rGmD/99kXF+tFzFXu4kD9piwwtar7eYwPTAs/ iwipgTjT1mzPVOOjLn2AFvbJdj98vfVvJq+XTvRW9GNnpyhLcUbfMAXx4Tk1ax/w Lf6QKx/f/CzAH7tCHOKml4ZDHqrQkJUd9Mf9skVhRe+MP50woHjcO866RQM1rrc= =Oinh -----END PGP SIGNATURE-----