-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 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://raw.githubusercontent.com/turnkeylinux/common/master/keys/tkl-buster-images.asc | gpg --import $ gpg --list-keys --with-fingerprint release-buster-images@turnkeylinux.org pub rsa4096 2020-02-05 [SC] [expires: 2040-01-31] A8B2 EF42 8781 9B03 D351 6CCA 7623 1C20 425E 9772 uid [ unknown] TurnKey GNU/Linux Buster Images (GPG signing key for TurnKey Linux Buster Images) sub rsa4096 2020-02-05 [S] [expires: 2040-01-31] $ gpg --verify turnkey-cakephp-16.0-buster-amd64.ova.hash gpg: Signature made using RSA key ID A8B2EF4287819B03D3516CCA76231C20425E9772 gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-cakephp-16.0-buster-amd64.ova f42c4005d485399a02b7a35094cc4c12138e91caa39e8c0d77f7d8b2fdd73966 turnkey-cakephp-16.0-buster-amd64.ova $ sha512sum turnkey-cakephp-16.0-buster-amd64.ova ddc0d10575406a608df90900fc134bde5eecaabd34994190faedd147f1b69ad685e1220466e22a866bc54e639f59c23043c18bf288d86b4a61f089c93af78c5c turnkey-cakephp-16.0-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-cakephp-16.0-buster-amd64.ova.hash turnkey-cakephp-16.0-buster-amd64.ova: OK $ sha512sum -c turnkey-cakephp-16.0-buster-amd64.ova.hash turnkey-cakephp-16.0-buster-amd64.ova: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl7KTbAACgkQrF6wBJPl vBznFhAAy3m4f5C6Pl2tpWk7XTT5b2VUDG3n0orILAzUfCP5WBKCgWx84gbGLrVF 2fDB2YmC/fNPcvp44+oJCj4zakhIZa1lE61v73IXJ/F5wF5Azk0gK3fx4qT6GdXh hD4qHI802qbgUVdDM3uEleXIJzBDhYp994M1FzKEYMEDfmZqfsnP3nT0UpdWJM3c B+Zy0u4B1uC2wYTNSZvIkJ9nIW12c0oM3GWq+WbVA/WcZQ/br5K0jkPNMyRQNWYM /W2cjs3rnprj8Dn21k5nabQk4dl9VsHJmCeTVueeZRqx9ZXYkUHcI6B/CrSqeUE9 Kcdg9gTGyz97fUmjy146Hwqp9BtjQkMx2AM2s1ugNWFwtCnb+qAffQ7L3dODHGGn cmGIUVJ1QAcrOHq3BcjGX0aImlQUPiIyr4xBSdZ2akkFRzSF0AYFZ7amv5t4TRYy GONxnSCnq6XhH5M75zjSL+332vEatIGq3CvHTPpJqqrRlS/ebjtjXrvL50WhUrNt JMZfpWcl1+dNN8Cm/madirXtHaxEVdWuhDgolxb0MGYJCPvtpSXrB9YqD945sk9f uH6ekxbWmYTMqdNiU6eUBURjK/hr4+JslEgrs69xUBU1EgZ4jdl6ah+jt/W1Snrj k/3UqMECW0cdxOezsz+NIkJ4iZtpv3+6ybyEYcSbFy4AKuZW23g= =1MUX -----END PGP SIGNATURE-----