-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 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://raw.githubusercontent.com/turnkeylinux/common/master/keys/tkl-buster-images.asc | gpg --import $ gpg --list-keys --with-fingerprint release-buster-images@turnkeylinux.org pub rsa4096 2020-02-05 [SC] [expires: 2040-01-31] A8B2 EF42 8781 9B03 D351 6CCA 7623 1C20 425E 9772 uid [ unknown] TurnKey GNU/Linux Buster Images (GPG signing key for TurnKey Linux Buster Images) sub rsa4096 2020-02-05 [S] [expires: 2040-01-31] $ gpg --verify turnkey-lighttpd-php-fastcgi-16.1-buster-amd64.ova.hash gpg: Signature made using RSA key ID A8B2EF4287819B03D3516CCA76231C20425E9772 gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-lighttpd-php-fastcgi-16.1-buster-amd64.ova 46642154b15a2606bdc9c59f87f4691a666fea7863232deed22e273b6cb592ef turnkey-lighttpd-php-fastcgi-16.1-buster-amd64.ova $ sha512sum turnkey-lighttpd-php-fastcgi-16.1-buster-amd64.ova 07afc0df474b4b5dc3ca99a89c90fbbeefca35da0a695daeb5ead62473a7fa40f66d7ecb818a351c7de87919c1b4c1de69f0b7003cd923bf29af0a29500ad1a9 turnkey-lighttpd-php-fastcgi-16.1-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-lighttpd-php-fastcgi-16.1-buster-amd64.ova.hash turnkey-lighttpd-php-fastcgi-16.1-buster-amd64.ova: OK $ sha512sum -c turnkey-lighttpd-php-fastcgi-16.1-buster-amd64.ova.hash turnkey-lighttpd-php-fastcgi-16.1-buster-amd64.ova: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmA7b5wACgkQrF6wBJPl vBwGaQ/+N4YBsYnAfhoe68onqASEohFd+5I+w0vsTLS9IJEP80Boe5SSUixyJAnl NFzrJC6WDg16KisWUIo99/Q0Z+g8Gr2PTiyAtTbmCbY4ahf2HBU9A3TEipiNNGOu xBQKumMXNEG68FWmoGZsabTYd7eG3/f3YchCqR/Qht5ZD+WIRGYcONWpFQg4epjA v1o9dPDtVGgVBawDxBtVYW32JLCZJLQHs2vGw6REjcXlKqVjOa+8PUwf5UZGc3Nf wqO1Co7REzNPmw0THXL/ItDed8jYRCq1ph3l2LEcb5D4veZKA56NwBo98CNmqlIf AgLQGL+I3lHzHllNDjHgYM88Gp7UGBZWZJQoN94I09bRKiWjOY22lh5ATkATV/SS u8hAKpS4zPHAte4zM5jQvuNoOcGiYrhiPViRJ3lKrqIpLgNERKiukwr2EBsMW+9y kVxX/LPHkjB82oXNbbiRssLCQq3/AbJv7udqnnpi2TFPr8jH69YpgF9xPbnFUQZB yhbWNg17okVoa3hMx9qgFZStGtoQOj2jM5bmzX1nIJHoACrm8t3/4KeFakv7oiOL nFwgf/NFBMuEbaypJTPtmAHo8RbwZGsvYAPq/I9t5I6F7ujCzUp+S0cclYqaFNPJ T3pVDMtDofAsvFkE761hSJwzG7UDqoadni7YFYv9elMDjSksKQM= =FI1t -----END PGP SIGNATURE-----