-----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-web2py-15.0-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-web2py-15.0-stretch-amd64-vmdk.zip f44f6676565c34dd7706fdf188e2f1ba5f78ffebfbe6ece70ec17f8bb6849769 turnkey-web2py-15.0-stretch-amd64-vmdk.zip $ sha512sum turnkey-web2py-15.0-stretch-amd64-vmdk.zip 1682478f84c18f7973c38bd95e41ce3051d7122e31b401923a31d20637699207f68ff46889efa030a670ff15583bc5b12595a242bfa086362cf144f5d8d18ebf turnkey-web2py-15.0-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-web2py-15.0-stretch-amd64-vmdk.zip.hash turnkey-web2py-15.0-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-web2py-15.0-stretch-amd64-vmdk.zip.hash turnkey-web2py-15.0-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM++4ACgkQhcJelaFu uU1SZQf/fqQEXATFU6udnRNsakwFVP2z84DIZtlTZG03ayfjtSdYlKKQGD6hSeJk 7/a6RXj0JHZM75jvM+PGgJVzEy+bMgOlODpAQMM0E/lkcSEl91Kq230zbpYeDyZq sWbQ69kO1wk6hqv1kJk4hzMfY/ruL8BcJFps/akM3aiHfcKJa+VgptcsTuh2tGDK 6ju/1G6ECRSiuoy/FlEiQMBZySyVaUFhVuIXt1ARgurEDhXkWKp6ejEv546byHOW SAY9N73nUNHAIVdBcoH0elY4oZIm7uQwM68aPAfOyk+wGqk6tlc3Molv/a/FpzTd vM4xQFf8hjJZ62vjEb1KbXooq37Pyg== =3yfi -----END PGP SIGNATURE-----