-----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-foodsoft-15.1-stretch-amd64-xen.tar.bz2.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-foodsoft-15.1-stretch-amd64-xen.tar.bz2 d42bc159e6362b5a2ecd179c184fe3e2b079f06387b2fee383a83f4bbd2f108b turnkey-foodsoft-15.1-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-foodsoft-15.1-stretch-amd64-xen.tar.bz2 286a0a322037f154b90bb505f1ca29c589db25946a87ca803d4541c0eae5b89eae8c0a1a19023eb7b41dd492a64ca0f38d23c1caebce2b534059b7503ca31b59 turnkey-foodsoft-15.1-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-foodsoft-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-foodsoft-15.1-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-foodsoft-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-foodsoft-15.1-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl0TG/4ACgkQhcJelaFu uU0NuAf/XFjFJ1nmEn3G1sTS8nuaA+XJjecCrCfA7yIMlUSdxx3B/0xGt1uvrS6W Fp+M/HsvF0Q0NHWkMIoFJEFMbzVjDIg85+D7l8K/PTz+UphZ8AWA42+CnT5i/HdB nNb1dDL0UtmOxcVsJsXDA/McEH1Cb4LBOsxuby+QtuTuXQVJEy07HdJ0OpteHtMg 8tNuH3ZyRxnaM8Ny8d8c7jn2Efu0//d3K8jjCrOybh9clMgsMV8Kxn1iCHQEiX3V dycxnxHe5lDjvF6w7CAKJgfy+H2FkwVVBs36IvyRqb8/qo5LojW6WElnETcgYLUB drroZGOLUOplv8OlmnaZMBcDYUD91Q== =k+Ec -----END PGP SIGNATURE-----