-----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-django-16.1-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-django-16.1-buster-amd64.iso 1ddc4f3a671b9875fe86cae5d434d29501c4dcb354b859330ba280419f76df56 turnkey-django-16.1-buster-amd64.iso $ sha512sum turnkey-django-16.1-buster-amd64.iso 1bbd6d15c29f5dd4451acf2e62a59f9ec8627371901d8e5a67f585575076e76bb8f2c97db8e11e3c2241df7ea77e35a80f1d1dc0f5ad89dac36f29f900aa15e7 turnkey-django-16.1-buster-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-django-16.1-buster-amd64.iso.hash turnkey-django-16.1-buster-amd64.iso: OK $ sha512sum -c turnkey-django-16.1-buster-amd64.iso.hash turnkey-django-16.1-buster-amd64.iso: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmB7280ACgkQrF6wBJPl vBwonRAAySPdaf6O5H1OA8twTYnxClmpiCRu2z4MsEbE5Jd1rMPdiP9nhgak7xCf 3gerS1UzX74HCmPV/FICXgPyYauwSBd975ZdFcti+sTSCrq1b8fVT//NLTHP1rzK syAD9etIETPkSIlXo3ThizpWqXwgRprV2nPpwuP5GMYz8S+FrMdMZtO9hti13Mn9 fsIo/RAXITz1b5zf67VI3dj52SBW2TPLTjbg8inVBKTlsuOiyqYdEdJwO3Yv1x3s iJq/p1OZ7Hkxv2qLiE1tIVdY9Fq+h2cDdeqlddhbxaiR1yChUexOifrxbsK9Bf0i sfe9zhvmJ7PI+x47KI4VnuVVVY7UHSAFF3LXCe5WdN4Aht1uRTve4/vh2IkF6+B9 jnHzOAhSoDZUtCecA/HOI+Gej6sdagmTlUsNhBLigKEZeFu+ek9y4rXp1UvIh5lE WPP5WCjjHXl1OCy31jJfCrpdB4jHQXTlXBk8bHLcb5rKa1MKYzPntlF/9G1IZvDc qzcnl9XRBhckK9/0Dpwnpq+WaZi958gas7TtisAHxJg6k+oeuk8zE1lXg+AfmKNM ep1Fw418BfOnfjCNytw/01/qdcSKUtt8UpK2m9edPto424XEeMxHFVABHSyIs7w9 9Rxh9S5tKDqiF+H05GtqlnBPjrGIWZ+q+uwV7KZzfh7ZOAj/24c= =7VjY -----END PGP SIGNATURE-----