-----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-zencart-15.0-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-zencart-15.0-stretch-amd64-xen.tar.bz2 8c7451bd4b512de002cbcc5bd68cb60e5d0630250d0f0ccb9cd34341f26ce070 turnkey-zencart-15.0-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-zencart-15.0-stretch-amd64-xen.tar.bz2 a03234c824443026d9fd68138e1b30fb3ab17f5ba3bf483710845561aa3aaba639b351f542d37356b913bc4f04c6e95b386fd68e0cdddf6dc7bac0241cb1e4ae turnkey-zencart-15.0-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-zencart-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-zencart-15.0-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-zencart-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-zencart-15.0-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte13QACgkQhcJelaFu uU1YPwf+IQnRerbJv573dOgrW7oDb3NvR3MLUWPSRagsBEWSO6KB8Vvh5caDygeB GG/z7ydKGA4fWvhueNd/dlNx1q8jWdarj24FgB8LTxtiTU052rowj9XFnvNlNAf3 o8/wjhgspZGpjzDvoAgNH83yR6udHnz4wkJeSYNA3AP6sf0tmVaFqDed0hAX90w8 2XT9PdH1RQUFZLAketnaivZefJaZEu7eqhtABryM+W746Hm3kkOqBgluEY+sp4iC GtysbO/R/Rf+n9aDTrLmueiKy2CdNVcneIK1Cr38Kue7AnM/L5d85lvd582/vHzO nNr9SEIkuG7nBwhl37PE+peoUg8anA== =0Sop -----END PGP SIGNATURE-----