-----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-dokuwiki-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-dokuwiki-14.2-jessie-amd64-openstack.qcow2 f25633af1cc48a6a0c5c8f948fcc5c36bbaa99e18d8dc4db81874df71afb560e turnkey-dokuwiki-14.2-jessie-amd64-openstack.qcow2 $ sha512sum turnkey-dokuwiki-14.2-jessie-amd64-openstack.qcow2 34ea4e5c3035beb47d5c6fd44182fb2c779129ba6dd7ad0bd5b741a3f45bf8f0a89bec9208944b7c85ab4a936984468e188f91a9802c45fbd323a4f0a0174c0d turnkey-dokuwiki-14.2-jessie-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-dokuwiki-14.2-jessie-amd64-openstack.qcow2.hash turnkey-dokuwiki-14.2-jessie-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-dokuwiki-14.2-jessie-amd64-openstack.qcow2.hash turnkey-dokuwiki-14.2-jessie-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlNc7UIAOFe9qocFxE5VPtCd2MjyZtH 9MPekjGnrSjvWZaZ5SA172tfqA5Mmh/D7C5L4p56uXJZT0AvXu9WeclSRUQrvYIC td6Ud/6pneszp7XOkFGpAV2J9/CKxkCkDTJVjVg+4qqvk7u7bTmLBOK6yEv6szZ6 vAlLB3mmuWANC+uFvcWAIGvdMU+OA6I3/dsyzyfkB5eCpqS+6idG1033dKRXBhxe LfxreTfUISANianvC5/kxNwDC8dPol8J7qdde36qS0zvlkQJxFyfAiwP+oN7tsDE RE0YxWBnb2s20wM79J+c8kjnX0VBLxjrY6PI7ezUoRWR63E8/j9EobeLYYvhvYQ= =0UQU -----END PGP SIGNATURE-----