-----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-ghost-15.1-stretch-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-ghost-15.1-stretch-amd64-xen.tar.bz2 0a9176cb291fed11bf9672164adc62db74a716917274d52819dbcf12f79a0b5e turnkey-ghost-15.1-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-ghost-15.1-stretch-amd64-xen.tar.bz2 35f8758cad7a176155e42725f56470388424b0256ba8738a486a2b984ee28bacaef24baaddb887399fbcbc66e8b4fdc062a038d1de5748084b2770d910bdeb59 turnkey-ghost-15.1-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-ghost-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-ghost-15.1-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-ghost-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-ghost-15.1-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITPMACgkQhcJelaFu uU02KAgApZW9YPGrHI25vUn3IXluNkROPNHe9VIF660gyGephLNBALA3uo4+RoN1 5xSVt+5USH8SnSSQsvAe54CF8OIoQ5R1EmjxrWe8i8SldaVztyZuhkPSXSH2yJF3 RrkcqHaEUSZyDFapnKu7ZMxt2KRCxhmk/WEyT7lyr4Iz79HLAxU6KL2SFXUi++MQ kbpltpE2c4Gyz1Q9TXJKo040jAW3X7rRZSmWCsgc0MlLbKsp97KQd7p5GYFvJaO8 0PLL3Nnh9SZg22h7Nwu7zFurkb8IRv4CYCoGU8vq/dnIf6iq3Lo29qYjoArp0xJ1 JAdf8Z+/szHGD+Y9XAE3+DRLIG4IeQ== =2EQg -----END PGP SIGNATURE-----