-----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-15.2-stretch-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-ghost-15.2-stretch-amd64-vmdk.zip 81ef42c709663bdc0a2d04c2c77039304ddec58b590174779c8f7e2c1db80b7d turnkey-ghost-15.2-stretch-amd64-vmdk.zip $ sha512sum turnkey-ghost-15.2-stretch-amd64-vmdk.zip f2fa262c5889115283227166e33f6f4c5ab71579cbc73f10e15dff237b1e9e9a420fca6aebb2856652485eea4c1771c5d60c60531e868a0bd5b999d4591c7b68 turnkey-ghost-15.2-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-ghost-15.2-stretch-amd64-vmdk.zip.hash turnkey-ghost-15.2-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-ghost-15.2-stretch-amd64-vmdk.zip.hash turnkey-ghost-15.2-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/piAACgkQhcJelaFu uU2kEQgA23ugfXkZr2vhppNsqSaLQ66zGo9psnqPx0ukhYkS0ZYLljZ6eIZri6dZ EM5VKqmb87aFT6BVwTmT8yfXHkyrwfwOa9L6yCJfg4/J2wJOx9eoFg8lhdOu+q++ FbJ3NqE8lq1U1iBeUCTuJKC9NeB7plsSh7MamRcxCqucTLL9QmB1kSU5rpWlL/1y wROiIHBsv86AQfCiL5rAd/DCCth2duGlbbyVRLI3KvImBDKcFZ2lkWo/hCCYrMkB 81HGSlfx1rDQgMlSX6z4p+WGgtmOZn2Dl27sIMG14O/rvzOKyws8jgDt0T6gbUd5 +tu1iGJaeL4UlQr2YfGkHq/6o3VDeQ== =rCsL -----END PGP SIGNATURE-----