-----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-phplist-16.1-buster-amd64-vmdk.zip.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-phplist-16.1-buster-amd64-vmdk.zip 68d95b83fcb4602eaaedf8ce18a35dbc05c8480a56b063ef5fee9692ca976a19 turnkey-phplist-16.1-buster-amd64-vmdk.zip $ sha512sum turnkey-phplist-16.1-buster-amd64-vmdk.zip 9251d48ca83f444bfea6cf02b338defd52fa1048e2d08c7c88fdcf22b75a966518a30fa6745b96c334902305c69f001108dd3fc96f3e15b05a142f5df79a7144 turnkey-phplist-16.1-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-phplist-16.1-buster-amd64-vmdk.zip.hash turnkey-phplist-16.1-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-phplist-16.1-buster-amd64-vmdk.zip.hash turnkey-phplist-16.1-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmBh2N8ACgkQrF6wBJPl vBwheA/+Js0jtyaLqQJz9OFu9sbwkfjN4sYiX3kJowWCuGTr0uxFXXXT8LKJLF6q kefHQxnGodxouGMC1mOa+i/+Z02mwSjMr65mNrfU2Juo0ojn6y3iGzj4Fu01IWkR +IrCSWE3Ur7sY/zyGsOclRfcDFG6oLkLxP2qdGRrcoAnWoO5X057fJ3ZZnWiAwlT CwEbDH3Z9ysNN8H888sf798F3s9OjmxlkEFpKTgEU8W4VmMcgzjv7DzW/HBM8NiZ FUc6ZisnErmfv6YJ5FxL6g14w7QgI9q7rhisTXAx1w1cGiuMtbliHXR7Z/GJ4rcz GVtvMZ/mQOMqV47v8oLhoAENyoxpZ9Pse4aY1qx6Rc3CL7b6ZcvIcVMkMzvroZBf fez47JXZAiV77U5arkz8Qzoe4J1xUJsd3IEaqJmLF1XvuAVmsryuny4qYGOQOzti gU0PbvY7lynqO8VC6G1p94Lf3E/4mJV0ionVV6ptx25nFZ2F0FbS4yS2YQfF3d04 7nLN2OdmXl6uSIB4gGwuQHnDlU30b7at0wFjRRvQ57xmT01agULaWhsOUANJCyyr k2ySx6C5nssdit3SYpfBbG6v9cGEgDYl+KUBeN3OxVKIK78xmT/kgMcUfvUGV4ex uCA5SMJisHwBa/igNPEEDhC3X+HRr1QDXPQMWUogHfPuNChEgpE= =UvGb -----END PGP SIGNATURE-----