-----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-drupal7_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-drupal7_16.0-1_amd64.tar.gz 16e347a68273475481416a4ab54fa332ff168d8f8964c85b33fccb67dc7e9dcb debian-10-turnkey-drupal7_16.0-1_amd64.tar.gz $ sha512sum debian-10-turnkey-drupal7_16.0-1_amd64.tar.gz 2cc5a9df14c98cc261b94495a3e4f4ba91abfc4b3b649f593c7c21ea83010954579e9a092b1dc70442fb621c4cff3a30d84da2f7b3bb282efed0dcb43b408715 debian-10-turnkey-drupal7_16.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-drupal7_16.0-1_amd64.tar.gz.hash debian-10-turnkey-drupal7_16.0-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-drupal7_16.0-1_amd64.tar.gz.hash debian-10-turnkey-drupal7_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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl8z2u0ACgkQrF6wBJPl vBxe5w/5AWUzk2hHolA+uWBuiS5SjM9iglZp5EEm6wCfFIn9mpwtiiE4GdIKinBb PUVBUYIHVmOIiNjx+gktsHEkwsXNOYHSuq5DWO42OWJ/gQ9Ds3zZ2jvceIRlwx5l HjklopUZ/EEVl2qWw7mmR277JRrQBvbwT437YxRgADcV+Lz0VQP6W5u5G3DXueEo 6yYkilG7azTCtzz1A2d9z2WHwMqDMVKOueLAMOJZhkFkg2MMZPksuosNfh2Um/z1 3rIBeK9kLK6lMVV88NVK/f/ag60Y9TUabAFKfxPHyOpball29ENlizeze6XK09GK M/p8Ij7PwVYYzczFSBfIooi+EAc2BCTJS/HLqZ9bPiDlg6jU57A9OlYYbtU53Soo kS7ZQVI0GoPM1Q+30RSPfE1lkNt8PxZeSp4KqXaaiRBKwZ61Ain8q00xb+9T/9v+ 1/0gi/wwavo7rYozfnw583soiJNgz6JZdfzu+faX295KCMGVhjJqMNYJUVjlYIqx 8TPbyuI7mMRNzmuWGRk82mtMgfhdJ7aARoR/IFRB+VMen6/iUAtPSaCvX4DDbsan U2EgTrA7/2jMirl1y+rtLfl/wiUCAqoZ/t2OLhJsLq7/nSo0SQdRL3mdbVNj/+JP PTwXpX23LkiOJ+Mq5W4hzaT4l8kQN1clttpKeAYYR+Ft07/QRMA= =IMDY -----END PGP SIGNATURE-----