-----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-orangehrm-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-orangehrm-14.2-jessie-amd64.ova 76a1eb88b26376b082d73461b81a57ea89a4449bf0e7b1017a55480dc86687e2 turnkey-orangehrm-14.2-jessie-amd64.ova $ sha512sum turnkey-orangehrm-14.2-jessie-amd64.ova 3e02ded68135e85ad5287315c3c44f1b48e656c19828995993a987f8e931a700e9d8e5ec0fc56402e449498c7b913c2d3692f4792346155d55e4f367500907c9 turnkey-orangehrm-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-orangehrm-14.2-jessie-amd64.ova.hash turnkey-orangehrm-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-orangehrm-14.2-jessie-amd64.ova.hash turnkey-orangehrm-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo92AAoJEIXCXpWhbrlN6mAH/1D8mZGDYPirj0EVoLxv+9BV REL3hxPH1EiPqxRXztUPq1czJtL6gM9f9FBh1moTOPPeUgtorzefr5LPwiQm1xbX kjqkOejvU9/xlybm8yRJhdl8xVI3Eh49qkl4y4EF5uVfrSqkAb0964rYgJoU2yHj ZgACKYao1g/XyESJtFFjpieMk296vINFtZpnp02525EUaG8voWHzOxHW/Hc84COn ukv/MIwCAB8Q17QY3uGBZ9aGLsGZV4/ijqVlX46Umjsp89pD4n2OZXptrmQGCAEM IJbCX38Fm9Ci3mbGYqSb+uaofnTMlhAAHo2Cnn8tRA5k7nTDRwLNyjQQylPLnTk= =uqZB -----END PGP SIGNATURE-----