-----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-drupal7-14.2-jessie-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-drupal7-14.2-jessie-amd64-vmdk.zip 6de1738a7d3053831b9cb1dd7d7be118773e496fc0e35dd43e7cfe613c4ba7d1 turnkey-drupal7-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-drupal7-14.2-jessie-amd64-vmdk.zip 6b6aaa86d04d53cfc207b6d408e845c2d03683a14aafff2bc9b40cc4531af7a241a52094399367c0bf3c96c6962d2af202881c22f2efb778949ca07a9e0f02eb turnkey-drupal7-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-drupal7-14.2-jessie-amd64-vmdk.zip.hash turnkey-drupal7-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-drupal7-14.2-jessie-amd64-vmdk.zip.hash turnkey-drupal7-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlNO/IH+wZk/LAPjBaS+1eN/FDj0VT3 8N1ZpZzCfODbfgeIAzdBTfpWs4MCcbQuMMuCFn099xH4qESzspVGDfJ19qrXEkCO NukCw1NC2phNN96VYbXaQ4it1SVLloy6lgSO9LqnMFn2KGxiF2Jjg8nqrxCr/BmN w5ExsfYr7XZCnPRB8hcEil3Quz2yQANjeMIAyvlpgmRRHcg+KA7WbUWeFibh+TqU LofhMa5ilwIzxtwSM2NSlIZGBKx+iFJTEAzXL1RyYftoIWcir1V6lDYeyexixsYY qZ9jzyoi1qfRwu/zZ5OsBgli6kDqp9tyO1AgkZlEcUig0VofCQxMoH3pd7lFgrw= =AqTN -----END PGP SIGNATURE-----