-----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-ezplatform-16.0-buster-amd64.iso.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-ezplatform-16.0-buster-amd64.iso 12a11d6c8887dc655f27e28a1db4e51a7b4ddff989ff506e5200aaf6952eef33 turnkey-ezplatform-16.0-buster-amd64.iso $ sha512sum turnkey-ezplatform-16.0-buster-amd64.iso b7b9b1934de4348ff353a1d02355e33950c1f1e3375736de1a937805cfd969c335b83b9aa4dc70276a1c83e05f6724a275b10c0045abd435487fc8a71f139264 turnkey-ezplatform-16.0-buster-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-ezplatform-16.0-buster-amd64.iso.hash turnkey-ezplatform-16.0-buster-amd64.iso: OK $ sha512sum -c turnkey-ezplatform-16.0-buster-amd64.iso.hash turnkey-ezplatform-16.0-buster-amd64.iso: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl8Bl5YACgkQrF6wBJPl vBx1eA//Qlg09KuMGiDct0VgtRG/JfjaYfdLLXdODyeCOJO+EVqB114BAh3matef 77K0KMRdmoAd8Ktw5B9sj9esXrOmsk4geWgM76YZmZDPvHUNvIgpMB1PRI18COW4 uWrKydq91wOyAwc7YJryNYoVMQmQ1iv/4q0oiNnfMY12RqUp7AjSuWf+aHBFjsCm hOKSh5yOSqB7/U9uYrPle3pRew0967GkIv7K3PCMdLPReU06PwuqPh3/Si8eWmd2 mov3IrNnjetGz3FSQa2s4ZHneX6FfXvERDbWM/izBxaxDObFNvOioebrbhx5mb9b hWlEu9wYUzuPYWkN1zoy96M9R1FosXUjnDQS0CW0rXCHdxeI2qLPYGipKj1YuJan eGTUwVOlX6TlYwByovYqTl4T2dY4KWK0Tv/aIB+G/W1unNhmIb+xFJza+NFCS4By mi7uq8K/KxG+Rhexng+vXL1K0x78TvudKmB1SrxnGHYkf+SPNajf+Y37HN7SDuHF WdTXCYvy++WHHI2NA83oa4pdOnGT6iNo15lwbPAk+0eU2kJJrVWnLh3C4LuvWphn LoFGX3aIARl7fdta5kHu7k/lzTzkfiY+CkYuaVQrrdX6uNOb2a+JTW9jSJGjs0dI TXuPZ1dCiH/dDwVgkncTnCoeYKZKPPae5SvReEMKZaltagYiD/c= =uEcr -----END PGP SIGNATURE-----