-----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-drupal8-15.2-stretch-amd64-vmdk.zip.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-drupal8-15.2-stretch-amd64-vmdk.zip 2537606390163b0de293c47b7582017914a67eca4ef0a511d089d22458de565f turnkey-drupal8-15.2-stretch-amd64-vmdk.zip $ sha512sum turnkey-drupal8-15.2-stretch-amd64-vmdk.zip 6203e8aee892bba85b31f7d2c74488b3bb4f9896f045cfd11c0e02262071961aa14dc9771750a9febecfe936b09183c29f1cee0f72a7712bab917f8f85f43ec7 turnkey-drupal8-15.2-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-drupal8-15.2-stretch-amd64-vmdk.zip.hash turnkey-drupal8-15.2-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-drupal8-15.2-stretch-amd64-vmdk.zip.hash turnkey-drupal8-15.2-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITPAACgkQhcJelaFu uU3wfgf+NRch5XNGqPdj7TV4xUkwHMzEUh2XGXjAHKx9wChm8vQPLSrLiVHnykGt mahVxrFtMFK6Cn2dM9oXTnhsZMWvqSKFZXl2daU9spOesCPtKhs+UC7f8ML88P0a k4ZbsK3twrqR2X4w8v27GSiInSqEl8HEqGa7Qxq+bo+uaX3rFqkeIo5LZmEB34DS JpyJMpCvfVhIhJjCe5F0qY7F8TnliTfjpA0FJtPuiRS61fOzeg829r0/xji1x2WD P8oRu2/uYi/GXSNSB3husOIjS9lQ3N65aFSdzhU92SJhYaHwK9W0Wk2x7/mTXqf/ ZppbZxMCtiP49QPo4Y/B4MqxtCa7Bg== =x1YY -----END PGP SIGNATURE-----