-----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-nginx-php-fastcgi-15.0-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-nginx-php-fastcgi-15.0-stretch-amd64.ova 814fea45211b4a4dc75d57106c6b83ebbeb33c022c9611398e932fd6bf6c14cd turnkey-nginx-php-fastcgi-15.0-stretch-amd64.ova $ sha512sum turnkey-nginx-php-fastcgi-15.0-stretch-amd64.ova 89f5cc82643bbcb04d4230942a9b49b1a3450e516c71f5a99fd8567b043baf31778b9995661e01a59629e4e3c4f03bbd83afc32e59446183e461079491ef380d turnkey-nginx-php-fastcgi-15.0-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-nginx-php-fastcgi-15.0-stretch-amd64.ova.hash turnkey-nginx-php-fastcgi-15.0-stretch-amd64.ova: OK $ sha512sum -c turnkey-nginx-php-fastcgi-15.0-stretch-amd64.ova.hash turnkey-nginx-php-fastcgi-15.0-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte12sACgkQhcJelaFu uU26PAf/TyfFnf2sxW0xI5CJwVTa5xRrdYR+09c399pXrqJxUd7qM8N3EetNrJe2 SvETBt4kiKcOfzmf1TdlJryJyv/uP/0MjXJTZ2OHdPiSUIGa94TEYi568Un4JlS0 eiIN1qtlNV2KhjU789fTG6uK/7YX5JDe+EH8Mgbt9DfxsChRVKzuzwrE6QrvqDbs 1DvvLm3IW0spafYx0X9pmbsn1H/tPCVJDrn4ta154RuenYeJG1tzehiGuXKGymyY tHR76LsDUs5n4XygND8gyBANuPEp+wvdiyYlWxCBEh+bOVb2hZZaye0Cu0rietpY Bo5o4tSCn9zBgACJxxgmNw6An6v7KA== =IDpn -----END PGP SIGNATURE-----