-----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-vtiger-14.2-jessie-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-vtiger-14.2-jessie-amd64-xen.tar.bz2 3fd1b7076d8d70c8133ec1e9ade78182c83f231a5e994a54c1949eb294b49fee turnkey-vtiger-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-vtiger-14.2-jessie-amd64-xen.tar.bz2 9b99779e785af7f18275ec5246399b91d336d580eca904e5508f54002c4190153566ec5afafa89aa7cb10abbd07cc12ad48165562f1775c51f3d379fa2f38bd4 turnkey-vtiger-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-vtiger-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-vtiger-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-vtiger-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-vtiger-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNRuQIAIeh966dTdUmjO2CAoo+2ylq qCGpE6c5Xeq+uxDhyYTHvjiO2PgqStEPCi/z/hI8Cr7FFbqBZFjfpoSPMONE301b q1Io4Dvfc4CSOq4A4mh4x7YZu4WVwqgi6Iz92dtSYjcU+VfZXuJpYYXhZaYhNghL 4pNiEsUvIJe2UgKLTEt++XfEsusIVDljM+ElyZFUkJbmF+OP9B9xXvlvi+BEHoDs VKRRAbatvMUFdvA4vfg77UYZtjh8ouxI7OXik5K0eqzj4GTY9qT6BhoOJknmMgQU 12o1e52u/WtG1aoP0rNI4FwP/YmP/MLiHApNMYakVacKSmZHkLLDdh5v5q6b0Ro= =PGU1 -----END PGP SIGNATURE-----