-----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 debian-10-turnkey-avideo_16.0-1_amd64.tar.gz.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 debian-10-turnkey-avideo_16.0-1_amd64.tar.gz ad94a569ac60d1432a3c2867705bd7848282d9499b1e7a6a516e373e552a7cf1 debian-10-turnkey-avideo_16.0-1_amd64.tar.gz $ sha512sum debian-10-turnkey-avideo_16.0-1_amd64.tar.gz 30a9cfdea7c31abfd1d410e77aa14ca382fe32dd14ec6da47fdf7f80f66b2b364a73ca7590fee243d60e716123d2e22a0646b5e9c47987587c611237eca8f58b debian-10-turnkey-avideo_16.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-avideo_16.0-1_amd64.tar.gz.hash debian-10-turnkey-avideo_16.0-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-avideo_16.0-1_amd64.tar.gz.hash debian-10-turnkey-avideo_16.0-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl7coz8ACgkQrF6wBJPl vBzWEA//X8ti8a1XISZHfcpYHdCIiHnScljJZ8FA79cFO2zZTo6ay6tNHkRWJhDN AZbygPwg9d1uEoiQVvTG9F3OGgpu6uF8n0KNIoyUEbq093ZfxQr74KLNLbkiPJxs dPfhdzSLNDfn0Snc6toWu8Gk9OMqgjd0QSm0B1VKnEXFhogNAaGcrCB6IMNV4N9E +aeNfdb8BEetWvfdkP2384JrSfKs3AuR2XtFCVjknYGMJFHflEo0PlFPpeEogF/2 Yp3EZbJ8s2tJDuhqpP/VFZOk+7JFNf1WsnNRYbNq/Yw8iuPYHaKTMuzp4OT/J2R8 3ocsinuWJw+CYzqJxhbyseyXqbiB+jxcU95wOoobzhW5r1E9LIEy2zhR8gx3n0ia nzYgzWW+TYRM0EXNZC7w+bbyEhsIGekpCY30URuhvtkuNl50ZzaSYra7IF5SZYnI SrEtcbr2jHumIUmvE9HS8pmhct7tG2PDkxPrt3JUa6kzCMl2DwzgEkbKpC6C/0mT fynf9sCGZ95w24iDUHdyAF886imdloCZTierIhseyOqh592s1VeOB6FX09Vf0vHg /clKMxiJIQpf22Eidm7Kufgl9Xe/KRwE/Juuzm2t7t8c9bBpuvU9wA98XTjA7Xgq jOV4PG0E5lf3h/1WUuAiVHrhOfmjeajQVOWfna0U9WbO3d5++u4= =OwGS -----END PGP SIGNATURE-----