-----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 debian-9-turnkey-bugzilla_15.2-1_amd64.tar.gz.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 debian-9-turnkey-bugzilla_15.2-1_amd64.tar.gz f655eb0946c5ab5641fca950c3271a55d389dc8e07f55174f2e3551a1c869bb3 debian-9-turnkey-bugzilla_15.2-1_amd64.tar.gz $ sha512sum debian-9-turnkey-bugzilla_15.2-1_amd64.tar.gz 320b2a5d88f81e597c2870ca336c67cc38e87266c0a847c42fa4644900bdc935775195b19903b64f7c55012a3bcdf385923593f20afdad4ef26155b0a399f836 debian-9-turnkey-bugzilla_15.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-9-turnkey-bugzilla_15.2-1_amd64.tar.gz.hash debian-9-turnkey-bugzilla_15.2-1_amd64.tar.gz: OK $ sha512sum -c debian-9-turnkey-bugzilla_15.2-1_amd64.tar.gz.hash debian-9-turnkey-bugzilla_15.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlyZ3PIACgkQhcJelaFu uU2cigf/UYTX+vesDRblw8gKVssi9j0f3nbLC8cQ+ughg8hEbhcWxHADABZNWvKw ecZ5bZVGKMegVeCzHtYysgnWYl7XSxK3Daus3PD8mTAhivgDSe2gDvZYlWkmo6Xc CZBJaNky/iArXCoCde+I0/XJnMgrzwHUQv+6ZCfnOmrWi2rKP5m0BlYsCXPUcdH2 LypNrn684lStz6wZxbto3b00QFPCqPCBRbvNeN7+GiY1uzkQwXAAjC5A7miFc969 uLlsw/YA49ChVqHaQJj+ixBRE3wQqdhWJcTjYM7dcWJ8cT6fBh0JhZqJOR76dyMV PPtG9+qlbEDJ9Zv2HvE2R4VUcKm6Qw== =BLk2 -----END PGP SIGNATURE-----