-----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-e107-14.2-jessie-amd64.ova.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-e107-14.2-jessie-amd64.ova 776677e76672cf28a0e84969a2a6324d9ca1b7002c5dee1aa5f77ace709bebd1 turnkey-e107-14.2-jessie-amd64.ova $ sha512sum turnkey-e107-14.2-jessie-amd64.ova 9b7def53cd164b86281f76de24b4ce17ea9d48dc22d6aa92539202dc18e14bfed524bfa7c5644e15d73d631f29e4c8738b58e6a42f272e25e556cbf93f119a1b turnkey-e107-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-e107-14.2-jessie-amd64.ova.hash turnkey-e107-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-e107-14.2-jessie-amd64.ova.hash turnkey-e107-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlN8IQH/3tHjRvnQA60PIwjcQAyp0y5 1Cp7sZ1R1sR6pPiPOWO6k4lBgNZs12fDnBTjzjIiC7KPTwCDoSVXafQ+srgyAJwp n2H3VvPMS+d/c17wz0qMNW4X+9iM60V0GJp5ptkikhDkglM+WEiIz3pwdOA1foAG I4lVdY1tsajKk9IxPwDwMrRMtogVSUTvFNNtx+VM8ykn1APb2MUYwMQqz8quxByz v5QUYTn60oFL8snDnAIO101zOyalyJEwVsTooCcW7e9emr/2yHEYWxw92JP6apV2 5FTY8sE0v9sNWotnce49enEsDAds8v2rsN1AXsgcoT4kwKI+GlOG8riKbpPMIZk= =/5XJ -----END PGP SIGNATURE-----