-----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-15.3-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-15.3-stretch-amd64-xen.tar.bz2 aaf60b3314615486792bdde8f796c76e2c05c7e8592deecc72b7843c2ce873c7 turnkey-ghost-15.3-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-ghost-15.3-stretch-amd64-xen.tar.bz2 b611e104ddfacd3c0745e1ed5530e7cc50d4f2c855003216607533522affe07fc99f03ed66f0beefb519adc7a2d2159524a7c78599fcce9cc2e3bf8403fdc54c turnkey-ghost-15.3-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-ghost-15.3-stretch-amd64-xen.tar.bz2.hash turnkey-ghost-15.3-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-ghost-15.3-stretch-amd64-xen.tar.bz2.hash turnkey-ghost-15.3-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl0TG/8ACgkQhcJelaFu uU2JQwgA0KpzvUj3CUnp8wBPSwUFWckSrZB4bzmGI1MHcy44c6YIYQwvGAoJlunS UkQSiJPsPc7ljonfdC5cz8+eO1DVKXvHukQpQenL7dbWZBV3n6arQcoJm/GaHmRu ON6JuFlwxGqFgkLyNODEf1qLGYzcoTwxlAZSAJet/t3TBNo3zw75BncTe4ATfFKx 0Yi7mUJEFpgEmXbYwOcmOV5i0X7ClvEdLxS88FrzwEOs7A2NBS3BYzwnB8Hn3DFZ mYTXPZVbBRoeu+0+jXE3JuFmtxolxR7iIcKEyi/Ii22HBX6eybJ8JIh8WHN0E+zE 1QTJF/oAQ7vS1q+PSbs1uSaGkmoM3Q== =ZfRT -----END PGP SIGNATURE-----