-----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-zoneminder-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-zoneminder-15.0-stretch-amd64-xen.tar.bz2 0b08a0d09b67448e5ae02453a70e1ad0a319998f9a444d790a3462e420bbfb57 turnkey-zoneminder-15.0-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-zoneminder-15.0-stretch-amd64-xen.tar.bz2 0df7eae42f245ead1fa60fcd4f2c4d35792450af3ebd658ca766af690144689ffc85dd62e2ac24acc9a6abf3cef24b1ecec57dddbf2e814c5d58a5be1c012750 turnkey-zoneminder-15.0-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-zoneminder-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-zoneminder-15.0-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-zoneminder-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-zoneminder-15.0-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM++8ACgkQhcJelaFu uU2OfAf/bNnzJ67JEsBeKbb3pqlaeCrNQ9EfHzCBonpcNh9wwqlvzE0oUESaz5y9 /zMVgiekCFYuPCdLbsfRuL5RFGIkNfb9vuv+Ua0MeVhw14iPicEIFfMZa6YRRx9M IU4KWi2tUQNRroymVRhV7cv52x+7CPNBOpJ4pzUGetkPUY5UVlU+QdYe4Tq/d/XP QDZtFChMuN6qtFB/cuMqETv3f8RwJNSd7gL5SZwYP51EPHK921GsEPbqN73hYdpH MHPf115an9YUKcDx7Vrm+z9IlPQAsr51nDdsP4eW+vXLazqMwAAr5pjdN/SAtuyD ERGYrCoUhVG9rJPQl7PU+f3/lmOCyQ== =FKFj -----END PGP SIGNATURE-----