-----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-lighttpd-php-fastcgi-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-lighttpd-php-fastcgi-14.2-jessie-amd64.ova 94220e17e285d97f55003821ef03c99c71f6dbc5a2aaf3f679a31e79fb13ee14 turnkey-lighttpd-php-fastcgi-14.2-jessie-amd64.ova $ sha512sum turnkey-lighttpd-php-fastcgi-14.2-jessie-amd64.ova 7a120b451e0e82371cb752f2f4884e5f353c5e4b585e571d3a8dfb5d0c314727c766941bf9b7e17a6591200fe978fe1dbf1596f0fcd54913ee796ffa00a5af94 turnkey-lighttpd-php-fastcgi-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-lighttpd-php-fastcgi-14.2-jessie-amd64.ova.hash turnkey-lighttpd-php-fastcgi-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-lighttpd-php-fastcgi-14.2-jessie-amd64.ova.hash turnkey-lighttpd-php-fastcgi-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlN50gIAMl7IsyL9Oh2O3GgzujR1qhl j3394mkPYrXjFC+AA0hqLOXPwYv4qGnya78nWYH3ZkiQcx5fnHJRQbDwQLXggG5Y PjpKXqr7nf5K4LUlg5fWOF/AN8l7RP1TvY+MMV14gWKvC73TkkrnDLNfHRmJcNfB 0+jmdpcY5VhbSySAHRWx9pyHL+h9pCYL20WpRfnMJr7Xdpi8c8EIaYesxNHEDCZ8 KnVJbsKeh+LjnvF4cwNyYBAumB/T1VVjS/kyJIDs7XWz5Gq/IrXuC3TbtBFiXCSx 6HhR7Z4qJnFQKhOJjlR9tyKns1DAD4aa1lb8WqkfuqFz27PCPFScnfbr4yhtKw8= =3ft7 -----END PGP SIGNATURE-----