-----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-b2evolution-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-b2evolution-14.2-jessie-amd64-openstack.qcow2 f3679b3378a75fa7c964b146970ca470d5e037627cc1e91c1022d37ecedb4563 turnkey-b2evolution-14.2-jessie-amd64-openstack.qcow2 $ sha512sum turnkey-b2evolution-14.2-jessie-amd64-openstack.qcow2 911e0c774a02845eab218a2e3284f82485f4c258e25841584d9b0ef54a7c5e6cc435219b8f91b7a831b5d06ee6b6dbb4aba5dcbd58ed4ad64d779d31deeaa8bc turnkey-b2evolution-14.2-jessie-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-b2evolution-14.2-jessie-amd64-openstack.qcow2.hash turnkey-b2evolution-14.2-jessie-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-b2evolution-14.2-jessie-amd64-openstack.qcow2.hash turnkey-b2evolution-14.2-jessie-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo90AAoJEIXCXpWhbrlNyu4IALxdqKBKBACjh3ldA3FWUkn8 rtq5CjzX0KTl77bN85vTkbP4i5EK7ZYJ+8U4OhdGVBm/nByVRJqiCQXOBXM5+dj2 vogq7EYmtsx2IvHVcU8/fKRpDcUIGfbRSvaCQey45CAA8K+YzcjhA4r9cAuIcB/1 x1AiYcm2PXQ9rPpPSn8xMSPFU+nX81jHF8oIzoRDnvnXJ1PHlifW8ClKctFBTx+m vjW6UALHjIKdQpBGnq3CFXgc0tnGIRwlR33n2yPZbobehOPGUvU0n53LqlrDvgUh iCsjEdQhOIRvs5hMGucV7mR7KkJ4sndG9BPkPiLfWVAHzjEPEo5b/3UblL/PjuA= =xEyq -----END PGP SIGNATURE-----