-----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-suitecrm-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-suitecrm-14.2-jessie-amd64-xen.tar.bz2 f056ae63b2757bbe31b28a82f422226ca8acdc802bc1c298361697b3d6a573a1 turnkey-suitecrm-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-suitecrm-14.2-jessie-amd64-xen.tar.bz2 b0cd2951ef4cb0f491b55323c45fc9ff90d6f799c9972154ba6cb847959ae3d639757ff412516153a901c7b1ad2fe7760dd95c9ed9d3a978997ddc8d541606b4 turnkey-suitecrm-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-suitecrm-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-suitecrm-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-suitecrm-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-suitecrm-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNpAEIANfGYUzwYjKwbregP+ns/Z1M W3JUidK6kk1m6WUQmEemj+3kGHzaTFkoK4lKb1o5yev58B6G02hZehchBmV+pwNo vrf8DJcFNsRGn1D1pYE7vEzCKqmfiWGe2og/LnMvwnnTQVS1GUQdhr8g9BfZcck+ pqBAG7CRovsZsQqBLXcngWylBsgHuWC6pleyyoOP9kWOEE2rv/HAwf3/XN0vJm/F tloZdsxCbZc1NG1BrhRp3Df4QNgDJisdwvipmzp67DTrCsgYnkQ0Prv74mVfo5gQ VljD2rfyGec1DUFcOYahNLVlrHBO2aofkQB9UkVRBgw60UeLS/Qp1q7Ccx616vQ= =h3pW -----END PGP SIGNATURE-----