-----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-suitecrm-16.0-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-suitecrm-16.0-buster-amd64-vmdk.zip 7d97d45cdc5ea8d433df84a7c0b200f89bf086b22d36966d42fdf776cec65c15 turnkey-suitecrm-16.0-buster-amd64-vmdk.zip $ sha512sum turnkey-suitecrm-16.0-buster-amd64-vmdk.zip 57440e88a868f508a0d58a8c0c33676a8e282dfa8779453fe52eae2f8613d420931804f2e516b5f9349b187c56a2656301e65f33ac1df5c6689a7ff5bad00e3f turnkey-suitecrm-16.0-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-suitecrm-16.0-buster-amd64-vmdk.zip.hash turnkey-suitecrm-16.0-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-suitecrm-16.0-buster-amd64-vmdk.zip.hash turnkey-suitecrm-16.0-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl7vE50ACgkQrF6wBJPl vBwIwA/+Kopu+7vC/0KgxVVcVQUYRMQ21GC5p910tQIy8NwWZLQTLi2YT8b5DyXR X6NjfWIA0Pg61T99M1FXhPWVchzSYwuiy/fXbdBJxlszrn0aN2785m1tcZRhPaxZ 8m/PbxGs4RYFbCnXwqjmdTyxFG85FLgE9DAHcyC9qbimVw5STgMTrfpDtAkpErDz p3T5iODLa3iyc5kAWM4PIcPKv8+4aFbu8DvkxO4w3VDd7Q/y72nEY9Zj/YJ2gMq7 Un4N9p/MHa5fh9SCPWUAVQT+dScC6V8viNTVoTZA3DY+P6s/8FlA39sP/aLxmqII DXmTrKq/GWTV894VIR4r5sVtVedDjYWMG+EPORRA47QwEuFIbeG31lAw3QSeuxW1 IKH/cyXsMXsJdDtd2t9Os4kVCgTZsbF6URKSGRwIZ1oi2wcnTXYk2BNZK7ABB71b AN3Qz/p4QZFlje0lZL7xVkOq0wMi72WJEjySESXbs4P9+FADbzS9Lyz5ByVBjOzm z4sl9+klCHePCxmNEJXz75/qoeWB67BecB27AdRybhQ4QLczqebho40Yt8dxIxrV ZHbCKqUcY6F+SX5xau8j+nUxA34tDQ1OOu4r31mWnzB5dIE7L8W1vqz3FApvEixs JQECZpl5zMcNzhyjPMx2JoztQlxUKqKbRnFmniyZVtocc1GA6gw= =B7zx -----END PGP SIGNATURE-----