-----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-mediawiki-15.2-stretch-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-mediawiki-15.2-stretch-amd64-openstack.qcow2 a6aa8a8ae148b5e13b78226c7a3d3469a655e1d461e056eeab2709d0fb362af2 turnkey-mediawiki-15.2-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-mediawiki-15.2-stretch-amd64-openstack.qcow2 56ce5856e45ba2ee77b895d91e7083d44d64691954423c030a7ad1a44c14bb905a979b5ca90da696bb19357ebceef5225c2eb64380dac3691d83ed45ae4f7c55 turnkey-mediawiki-15.2-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mediawiki-15.2-stretch-amd64-openstack.qcow2.hash turnkey-mediawiki-15.2-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-mediawiki-15.2-stretch-amd64-openstack.qcow2.hash turnkey-mediawiki-15.2-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhVsACgkQhcJelaFu uU39ogf+JXQCbSCWbnjU0fqrOTxmY0Ah3W0tlVTYUKYneHfRYJbfEBu/9OEg05c2 ObLT8F2ff0jQny9dqMnEAp0Z//fi9IAYDITiO7+GCgg2PglMQsG4VuDTsJ05g8a5 85tJvSM8aCvNW8WGa5DAihIbqqe1XmSsZXULENIHcM8xXa4N+CRT/9IYuCmPhGve fFxl3Ct51aXKaEhdWR6CCS6QgDdvxJ13iev1wb0QfsTcFRSUsDDHplv/NWz2SXZi tPgW3+T/zNmeGs1ED2/bhtlzvNdVcGVfeLpG9I5fnUmEnguif5HfzcmRBt3nahgL FT550aD0rnERO0sCmxerSbTOsAkFsw== =sHmm -----END PGP SIGNATURE-----