-----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-zencart-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-zencart-14.2-jessie-amd64-openstack.qcow2 68bea3ebc9968cc045696321eda133a045ba8137d843cdfacd6785ab1321ce23 turnkey-zencart-14.2-jessie-amd64-openstack.qcow2 $ sha512sum turnkey-zencart-14.2-jessie-amd64-openstack.qcow2 7c2724b6e2703283cccaa4c51485f808caae41169b78bf8c04b846d8107f72dbfe41fa169bde3644a5cb3f6f7a5a1ff677b1e655ebbf20f97a552fb6ebb67c77 turnkey-zencart-14.2-jessie-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-zencart-14.2-jessie-amd64-openstack.qcow2.hash turnkey-zencart-14.2-jessie-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-zencart-14.2-jessie-amd64-openstack.qcow2.hash turnkey-zencart-14.2-jessie-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKmAAoJEIXCXpWhbrlNNTMIANWW3kzQmbf0GyR2SB39tqDQ xILN37hIJ+tUTbgSdg8S9yCdIg8b+/XuY54hIGGQONrAUhKJ3ckrVDcQo+y2QdFf HVE3y0a95BwFXMeusvTh+/1xiSl00F+e9YzHMvUkuIfwarbmooFBQ2eBp5Ofe6RG vnLMbuSVwG1raiQqlQoAggjFtQ9Ew138H5xGWv2tUkgyh54X8LgIB18mCxouAo6I XFIDq9+DUhNT36ZRiGkVwM4Vbflw5Fa3HS7mhU1Q0x3lBrIQe6JlWjuJfYKXqobg qHtxbO2QTVB7DrJ2x8TtRVxue4nEag2gFbly8e6Rb+SEBhw5KgKy5SfMtvIBV9E= =epKm -----END PGP SIGNATURE-----