-----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-xoops-15.1-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-xoops-15.1-stretch-amd64-vmdk.zip b43736eff37228a820a4846b451a251ac24ec3149d582c6faf41c1931de2ee71 turnkey-xoops-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-xoops-15.1-stretch-amd64-vmdk.zip a0121900d82ea3216e1b461edabcba687e704e6e2ee8939405fc45b260a3281f68cb272207e46c519ede46f11aa14cccd81c1445fa6866e882db22746dbc6ce6 turnkey-xoops-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-xoops-15.1-stretch-amd64-vmdk.zip.hash turnkey-xoops-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-xoops-15.1-stretch-amd64-vmdk.zip.hash turnkey-xoops-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pkAACgkQhcJelaFu uU3uqAgA4LdpdT6wADDWY7XgpN9uYSRnt5A5/tD55ut2E7+95svMW0M206jufq3W 19RBJHnqolKYRP6WG18qWyvAOHMe+9TjqzVdjbZBm3h/8Tm3yMHgjDcI2+tdk+Wk Ff4xNslZevCReXnlefG8M7/T4zhaKzPMjOe7r2JtjBGc7C4jCTeYEOGQOzgPc5q2 po0BJmahSW3bOTQV1QfAEeZqUT1Dd2BKkdwp5tNanozT5CAeplAmWdP72BM7HHNP nGfRt2AkrdOphLXNQW+lKQItql2muPeoS90Pix9xoU4hSG/ke95QUrvYBuQ+TzjT beVgM8Gol9N7xU62KU4fgpnIBkdLFA== =ZsLa -----END PGP SIGNATURE-----