-----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-torrentserver-15.0-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-torrentserver-15.0-stretch-amd64-vmdk.zip 29d5e753bf534375c577c4ebfd30dc0427b8193be80f5c1c82e47d0821b0f922 turnkey-torrentserver-15.0-stretch-amd64-vmdk.zip $ sha512sum turnkey-torrentserver-15.0-stretch-amd64-vmdk.zip e40c65c3dcd70845495f43c92fc0b2e185a8ee862103a02fa8da4872dd92c1487bb030f5a9ca3fe1bfb8c7aae54278113049af2ddcd7e1e48e5e581394056807 turnkey-torrentserver-15.0-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-torrentserver-15.0-stretch-amd64-vmdk.zip.hash turnkey-torrentserver-15.0-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-torrentserver-15.0-stretch-amd64-vmdk.zip.hash turnkey-torrentserver-15.0-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITPwACgkQhcJelaFu uU2C7wf7BgUhPms2OtF5JvyuI4geEgq+IIsBBG/KKRerbu5VO1YkDwgxhdxMVN3o RlRGepiEOVSkgovfXawSLj0eXvHew7tw8r8PLk16pJO9af8NWt7FeK+hnxC4RZRl mtzWXEsYAueA351/hXe5eb1oUexqAHTOt/Td2iP1iv/sCLBLuzpOIG7VlKG6NoSB 5huEaHnOWda48owbVVjRbQ5yGkrKZruUbHQ0F5mqOtdut2DhoSTPSG7uwaNVzUYB jvJcvof6FYIYSvLLuClrq7d7Jo0vUOCO8gDRunwo1EptyCFb3Qos7MIEj86SYaFf PQvKtsvfYDzaHVc2J1vI+bLGI3+N7Q== =UAKM -----END PGP SIGNATURE-----