-----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-15.0-stretch-amd64-xen.tar.bz2.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-15.0-stretch-amd64-xen.tar.bz2 72160d7dc32bcbf0e510784075d42b5833758c65d56c37f0d6bc373101575669 turnkey-xoops-15.0-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-xoops-15.0-stretch-amd64-xen.tar.bz2 74d8772233023fdf86e47d8daf707de56bcc6543ceb9cefff17925ed2191c9e5b5e2aae862c08e259192cc2249fdb0cc51bcb2dd9bac6554aee6ca5aece670a2 turnkey-xoops-15.0-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-xoops-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-xoops-15.0-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-xoops-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-xoops-15.0-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte13QACgkQhcJelaFu uU3NpQgAkecz66rvoXIwRK9vYQIlXNcHl1FDoyN8rU31xnebMh/ZZk/KkAzrJ93z s5GlWhM6RV8UicIPgOXA3h0KSELEgGyLp+5ZsSwtkownuZEvlJOgZK2lJzjuzWYp QxhRNYPDVOfU+yCXpkcMwoursaxN+qyBIDrShCCy2fXllBbFlvE+3TYhLlK3evEJ 6iOZF7DUj0f5MP2gW6gyWvBm5oTmUlp0vl0rfefA+GTp6d4bIyQjQUzq0zduLbK/ wrBiIZzXxsU4RgkD3XGwpjIyI4Yt4Tyw5jlvOLz42IhXPmsC0anuoxXKhQusb3x2 L6dcr1bKUWPoRK1lGaZbYs8FIYlDOg== =WWnm -----END PGP SIGNATURE-----