-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 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://keybase.io/turnkeylinux/pgp_keys.asc | gpg --import $ gpg --list-keys --with-fingerprint release@turnkeylinux.com pub 2048R/A16EB94D 2008-08-15 [expires: 2023-08-12] Key fingerprint = 694C FF26 795A 29BA E07B 4EB5 85C2 5E95 A16E B94D uid Turnkey Linux Release Key $ gpg --verify debian-8-turnkey-django_14.2-1_amd64.tar.gz.hash gpg: Signature made using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key " For extra credit you can validate the key's authenticity at: https://keybase.io/turnkeylinux 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum debian-8-turnkey-django_14.2-1_amd64.tar.gz 336145ace044e958bc2396e4a040f4bbfd7ee890bb424217efdf8d2070fcfc3e debian-8-turnkey-django_14.2-1_amd64.tar.gz $ sha512sum debian-8-turnkey-django_14.2-1_amd64.tar.gz 535b731bfc5a4643e9f65aaf22ea3dac8913e05d46e6a6c251c3b4d464e971b49b6892de2f48c66b5fb6c97afae6f1d59395b4c15933646fa9e8761d5382f4ad debian-8-turnkey-django_14.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-8-turnkey-django_14.2-1_amd64.tar.gz.hash debian-8-turnkey-django_14.2-1_amd64.tar.gz: OK $ sha512sum -c debian-8-turnkey-django_14.2-1_amd64.tar.gz.hash debian-8-turnkey-django_14.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKjAAoJEIXCXpWhbrlN784IAMV/rFfZUBMIC7lhwJ+xtIIM G9OD+B/fX4oZRAma0vXsHeMzcGDXbTqW6uwsUJ6Fq3zVnyGx7X8tJq3n5N6tPQQX JwP8QMm9b7l1pdAteeetMA99OirGCX0Bu1Q5RMUTi9PDYehLFwZPkSVRp6sF7UH1 om2jlfulAOydwB+FOrhoOTprpHHKXKM50cfwjlJsnLoejSNRPSg1EAylkXb3avFh S3Dw4wtYBgQyQi7frN93cSBhVqmzg8U3ORnNKeoWSIeX1jcoNd813ywf31SR52Jq ChAAakO4CUIBaPTi2WvZkhkohlowPPsNckbTzBQ/CvHWgWZFFZCttE7nGW1j+NA= =Etw0 -----END PGP SIGNATURE-----