-----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-mayan-edms-14.2-jessie-amd64-openstack.qcow2.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-mayan-edms-14.2-jessie-amd64-openstack.qcow2 ad70b361714ff1f3a3af5f47779c40d90e894668a088e44d3106e3ce1ffb0be6 turnkey-mayan-edms-14.2-jessie-amd64-openstack.qcow2 $ sha512sum turnkey-mayan-edms-14.2-jessie-amd64-openstack.qcow2 4bef42d3f15c7f8ea3388bf5692a6379005b3c18409f6e7de39e8ad7687a56173c41394a4ecdbff3519936306a371f51a6c8c0e7384f1bb4d7e464ab6dff509c turnkey-mayan-edms-14.2-jessie-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mayan-edms-14.2-jessie-amd64-openstack.qcow2.hash turnkey-mayan-edms-14.2-jessie-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-mayan-edms-14.2-jessie-amd64-openstack.qcow2.hash turnkey-mayan-edms-14.2-jessie-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlN22MH/3+Y1S05mUgCtMiDKt/6PUx/ RTSoWDftmjY1iqPvpwXFbtQUzH1Zwsdi3+6At44vFHbH44yzJtRnRwtmHAmyCPWT Y5KtvxXz1DNa2I+AIla5t22EnBIajmvuHyilfscB6r/hC80F0F6lnYlcHio9p2ZA CZXNyolMPY4ft2aot6MmLF8GpkeY23pWvrJy7q77mqsr5zIBEUazz6ZE9JObCUcO 45FTbvJVQ6630DMBHDcHVE1qYpvyXUhfwDelj5WOvrjsGjh5fS1X8JQyjhX38VwB pvB5hO6jiFp8aV+zxkVPJfingsa6EmcMfruvpG5L6DC9R92GAsvi9/WpEaaJ8nU= =0A3v -----END PGP SIGNATURE-----