-----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_16.1-1_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_16.1-1_amd64.tar.gz 29bcead5940f12cfc226004f3b61ba5704457881d891406f31e5cda01076f5b3 debian-10-turnkey-avideo_16.1-1_amd64.tar.gz $ sha512sum debian-10-turnkey-avideo_16.1-1_amd64.tar.gz f942b2bc79cee879fecdeafcd0d1fb7fb2d9bb0459ecb8afefce70843c27cab31ae2588bfd57f2d933700cafd94454764bf73d6692d05199b7a7d4aa45a7dc8e debian-10-turnkey-avideo_16.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-avideo_16.1-1_amd64.tar.gz.hash debian-10-turnkey-avideo_16.1-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-avideo_16.1-1_amd64.tar.gz.hash debian-10-turnkey-avideo_16.1-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmA7b4oACgkQrF6wBJPl vBzQ6w//b9gGXfcyAS6dm65R0eetXr/1sxaUAcr5lb6KaoC6ZreiQqgOQV2m5R7v vtdbb8jqr1Py+ZTSvza3KjJhxLNdxzp3YfJuvG6aCcRq2cN1SmXusujODavrHpDr GpTk+yM6llPkB8LmVhQfAJEPYLYooPbqKCYzcJVXTgVNO6Pp7LSqEfQlxqzcFNfl dFk0NS+qmQW+uUnpqNbcJz5fOnWKzbgy4PCil6V08sJRD1XYIApM9ObRefqRrotV e9M67B46GhXaNI23t1k4SLdjjVkv3OvLYy/F+M9K3LlvV456j0mezJBwpWmWSNHD cKz5dJa57Kra2VLXTU6fPB9DeQTO5AorMjjl5Y0Gz5lTla+Fa8jqEJrw5WEWv0P9 prpbOk7REkWyi1W0xXKCkknBW7SUk3+rUjfdBUD0k8vdFgoKHpuELEm6h1bfVktS XpdSUcaugwsNyDgcHYuQAQLddmiVcd29yd8NLaUKFbtrO4ixsB0IrT447rkehEZo ofJPrgLuXqoU2lFxwr7WmwJaSGnYHwOh8hHMqbkcBTnuk1XG2zx3xf3+/WSBViRC o/27rULqXCG780ag4vzBbA9+mtHZXt10yP/Ig4MlO6cP2bEyWmFNB6ZRX1JQDq/J omHVg1d40NKxXUKUcfedmsvbr4Pm2PK/g4aZMJQ60fyAetCQkQ4= =n5iL -----END PGP SIGNATURE-----