-----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 turnkey-mediaserver-15.1-stretch-amd64-vmdk.zip.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 turnkey-mediaserver-15.1-stretch-amd64-vmdk.zip 47b823921a3ea88b1887264005056b0e3069463c67e9365f77d3d809fec7fd9a turnkey-mediaserver-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-mediaserver-15.1-stretch-amd64-vmdk.zip 00de07caa2d582f398bbae28f11241a4568082321dbf3c4f322cc3075c678f593d27b7f70e5adf3a68ef8051e8fe495fdc6ee2aebed01d478ce1ea7fcdaca804 turnkey-mediaserver-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mediaserver-15.1-stretch-amd64-vmdk.zip.hash turnkey-mediaserver-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-mediaserver-15.1-stretch-amd64-vmdk.zip.hash turnkey-mediaserver-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlyZ3PwACgkQhcJelaFu uU01pQgAsO0U6cfBc5kRQwa1If6Or0Kk7FLawN2u87/ovSESHcUWKusCjZ4Lin9p m24DiMAND2+D4O3mfSwKUi1NcBf7imx0vITCaGgETD/55vox9qbA5TJ+H+hPyvQl +GXybbJitpmbBXFjuanHrKiqfYIUAqAiChQzdAgVo4OkaLex3GpwX2hcmTu3Kzkb SYvXLW0zT679ztETwah2Y03LCOGjFVIix3h1c6LSx0YdwoA8w+v1iE3MsZzh5XPK m6fSiu+k64YIoey0VJz1VeEk4+vXgKLqgvlD6dE9Rs2gZwXd9rR74H7Lgil7HQli G7Jctvg12U8oCAiI/ZsTIltdDN7N1w== =3YjJ -----END PGP SIGNATURE-----