-----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-elgg-15.2-stretch-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-elgg-15.2-stretch-amd64.ova b6532881522ecea2e892344068d53abb6d66936edd05205ed6f2b2f20c20902f turnkey-elgg-15.2-stretch-amd64.ova $ sha512sum turnkey-elgg-15.2-stretch-amd64.ova dac273cd10048e630afff29b6b5836622ce9c1c070500b4ada33cb635d7aed606e82f0e84d919d829d8ad518298f224c9eb54b2926ac28cced1a0bfb786baf5d turnkey-elgg-15.2-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-elgg-15.2-stretch-amd64.ova.hash turnkey-elgg-15.2-stretch-amd64.ova: OK $ sha512sum -c turnkey-elgg-15.2-stretch-amd64.ova.hash turnkey-elgg-15.2-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlyZ3PkACgkQhcJelaFu uU1VBQf6Aiq2DW5nC/wtNr5e27fXNYbnaAJBOr7YxAzM7k01uhR1wVSW4UybYYet LoRDoDwc1yjdj6kJkUbLTYNWyAKUYxMSAqWge2HmTydId50iNfG4Wqbso8UjZUSP GeVPCeAxHtoXUiuz/bLEfT7ZhDTBbuoaFOEftvR09BOdmZaMKQBQqGON5BtUBgod qIIzbatPZwAfGYHncg07PLMq1/5G52K3d7WZyd1JvpPbJToAJCfCz3SM1dBNpnJd ojWiGg0fbp5Ss5wtz6Vg4UxY+jDvDxOxBTOSDjQgzPJCuamheY6HH3C64XYXWRq2 oxZEY06X7wuzQIBxEbIJcUC0i5QdPQ== =FgEa -----END PGP SIGNATURE-----