-----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-drupal9-16.2-buster-amd64-vmdk.zip.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-drupal9-16.2-buster-amd64-vmdk.zip 00e406a5b4e080726e03a2f00d74cdfe1f57b9370049274cd13b079bdde5ccda turnkey-drupal9-16.2-buster-amd64-vmdk.zip $ sha512sum turnkey-drupal9-16.2-buster-amd64-vmdk.zip d83df2395eff6bf38304bbeac45ed9cb2e61274ece920df7a3793ea2252cb61424dafa0b569e615c96b03044b4a117c83888d3178bbf7b54289c996cb86fa72c turnkey-drupal9-16.2-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-drupal9-16.2-buster-amd64-vmdk.zip.hash turnkey-drupal9-16.2-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-drupal9-16.2-buster-amd64-vmdk.zip.hash turnkey-drupal9-16.2-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmE0pOoACgkQrF6wBJPl vBw1cQ/8DqT8XuYxT/w0cUUXhbA7O2Nt54vmTPbTuihOgipG9Fb3/lIUVFNOgnxn EzxUr5R9zCAJ9W2j2+KI3ZboqQu+NiWFUH8cZHpcxvTsoa7c1djvKvbuD+Ui07v1 HXHF6NGBFgMN1IrzZj7mUscb3kuV4I6/3CgqwOFoHtT+7/owxfEg7nFxoCm8ZVFm 5pQVZvzmGunuU7Kg6W1xd06kOeW4P9gG8Sq+AFCLIulyZFkjS1LufGCUCtT4vxJp bBTBLT/rpbp4oImMZvnDGBDxEg442zfpaR0tRS01RfQsryc0CneuY33aT4X1PjzO axt8xYQr83gugzIxFGkvEEOh9T/0M3zfMjVXdG5ybNPYbAeCKGutEHuOhoTUfN4/ jPpueryyJD77QKF+8uV9XiHEWUW/EsXAfzp1XEvpHUVcEG6H7aqyeDthcAfZXq1Y GixatqnNHEwsV1wqUdegRsaysoSoaXCQL/pfOSjQIpaUAKPkwQpt9GUoU3bEGiDO 0DqxBXFTRkUBxOlkbwQcaSLe3KGRZGZB0OZmb2Fm6GCiElfraODbbnOcvL5lLTLW CvGSjZmv8iyDtSfwD8HzuuRWa7yTm6fhfrhcAXaiXl9zwBl2zNVFe1SIJIt7icUc 4q2njmK77ZqrAT1b0NZviMpmJCXkC7OP0ImacGMP/N391iSpeGY= =Ud/0 -----END PGP SIGNATURE-----