-----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-roundup-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-roundup-14.2-jessie-amd64-xen.tar.bz2 e9d8264591b36c7d24c54f3109eb15399cf20637e1f443f0d6b45926641f5b1b turnkey-roundup-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-roundup-14.2-jessie-amd64-xen.tar.bz2 b4d3e33e4ab0ad994420db7b597334616b10fef15f88c4fcfbd9c65c336d83cf2125252cec4cbc49ad0376a5ce43dfef7cadc79b92f5443a78aaa33fcec09dcf turnkey-roundup-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-roundup-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-roundup-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-roundup-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-roundup-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKlAAoJEIXCXpWhbrlNgL8IANazii5en9hmGSMfHfaCEhGl oOcrQ+0X1VFAhR/fwXK0tdMUfBeUye0TZFOul0H2scwLdBRzaixfxY963w7iWAnn xQoIPhgJxhNw/Uqs6MxmozAj1B99qdaqImXP6YnDRhBkd+Z/RMjX2CMiz/XxwPJD MDjPeItwTzQWLAO7NSFDow3RuKz0sapxMHMJ9L+KIZpvGqo3Uu8K1XwcC+Knzksn +2I38yumAKwUaLFKPLr+jM2IB7yFIqiRerantHM0lH14xnRk8/5aSATqpQ7OLp8y fV5utXSjKDF/56gFbKtaVYq6kG0OjDkl4C50kr74oSB7VYMQq7K8PNGrBNqIjMw= =kQs/ -----END PGP SIGNATURE-----