-----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-tracks-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-tracks-14.2-jessie-amd64.ova 6259fda3cdae99bb193b4d73a9fbb12febafe38470201c3d6b04878b35744e2b turnkey-tracks-14.2-jessie-amd64.ova $ sha512sum turnkey-tracks-14.2-jessie-amd64.ova 9d80f703aafff20a7c15041b1fa282c7d5d144e80e422cedc86b8498a9c79a80db5b91dec7a177e46a1dfae600a139a117675463bbbdd3653009d5b4fb815234 turnkey-tracks-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-tracks-14.2-jessie-amd64.ova.hash turnkey-tracks-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-tracks-14.2-jessie-amd64.ova.hash turnkey-tracks-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNzP0IANf/kVWGtZXCKjSZ8selar3F GQ55J1KEQ3+39DZM2CPUeZJNrViWCTkqNA7pJHYsSayLXJrhL3njeZHRPcUWVZk3 uLDe8IAztYzyXHPACJa3y1dyzlp1JyOqiOlwFeISe3QUwK5oONnT54aF3SkSD794 71zCu4wDWXBQyNIlLsstAga/pCVSK6IVTrqOtLAW+FqCaw70cZoh9XgMVesTo+1D daZ71fH1E+hf3xQaSJI44OrL9OFEPkvOUbejABteGx3RX0WRR6ISQfITMbF3qvNn vB6noi39OBkcqWXJLmnzbBRo9YNM0AYvsiTRxRT+bSrnO2kGtMeVH5jGnbJSZBs= =zfnj -----END PGP SIGNATURE-----