-----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-cakephp-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-cakephp-14.2-jessie-amd64-xen.tar.bz2 aeb858cec9b218602fa76f8a4c40f41e2c7b2e05adea7e14067ec904d7100d6f turnkey-cakephp-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-cakephp-14.2-jessie-amd64-xen.tar.bz2 add503e7745aa7ebf527c84edc9d83f90337a940c671b41fd0665cfca3764521fee75f8ee63ceebdbfcc27d48c578213b172872e05a60f4330a10b89038f5b82 turnkey-cakephp-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-cakephp-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-cakephp-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-cakephp-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-cakephp-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKkAAoJEIXCXpWhbrlNVKgIALuwiUFIzDudHa6Qpe5DYxAd 15Z0ewfuR/uPY37c8QyD8JQGR9FUmW79j8HGw5y8qBFXJdWcCrDR0rtR5ZcVD/eF YE3UNNyjEZ6Ke9t2Mb1bNo5d0IcNZwbUC358ASX28zyFLFxJeMRTdIr/eLMV6UAz FSix6jYrHC8NTsZBwYJ8v0/p913niLdRc5BDFFZs1bcKsBqwHsGi+EuNjAJvNV9Z /1pj/3GHUvTmeWI2+QSS/oEQP9Oeh2OZPk6e3NXpkewzV76JfuoDmgmKv6An/o6c DY0t52lHi6MPKKEkLT3nPhXYfOyVLAWByJjsWL5HaWOMHuz6ti4uS027kCKNt2Y= =PmoU -----END PGP SIGNATURE-----