-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 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://raw.githubusercontent.com/turnkeylinux/common/master/keys/tkl-buster-images.asc | gpg --import $ gpg --list-keys --with-fingerprint release-buster-images@turnkeylinux.org pub rsa4096 2020-02-05 [SC] [expires: 2040-01-31] A8B2 EF42 8781 9B03 D351 6CCA 7623 1C20 425E 9772 uid [ unknown] TurnKey GNU/Linux Buster Images (GPG signing key for TurnKey Linux Buster Images) sub rsa4096 2020-02-05 [S] [expires: 2040-01-31] $ gpg --verify turnkey-mantis-16.1-buster-amd64-vmdk.zip.hash gpg: Signature made using RSA key ID A8B2EF4287819B03D3516CCA76231C20425E9772 gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-mantis-16.1-buster-amd64-vmdk.zip d7888f0a9dcc8fcd45b513a2732c1d96a38a4eb0e6cda709db43e5641020a2d5 turnkey-mantis-16.1-buster-amd64-vmdk.zip $ sha512sum turnkey-mantis-16.1-buster-amd64-vmdk.zip 6d6e7a5e95fb6275225cfadea7715fbd6c6f3ddbe941e7e8ab760ba3826fa90b2e9bf364952826f6a02dd8159f0aa06ad7e4208b0589a29aa9b1de9469c4b8e0 turnkey-mantis-16.1-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mantis-16.1-buster-amd64-vmdk.zip.hash turnkey-mantis-16.1-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-mantis-16.1-buster-amd64-vmdk.zip.hash turnkey-mantis-16.1-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmA7b50ACgkQrF6wBJPl vByWjg//dBYzF28D4JJg6og5XeKlQ5oLuVHMALEvsVLo/sdE6vKhRLO9LfOwFDzt W/hvLRWpnK2TnlAxkOsXjaQj/bPv/bu/c2HwKho4+CHPdG65a28KykGKengmpMqV DYFBzpND5ayzEmILvP3Cjajvnnz2nrAWNi+wYQX+Bd9oTi5lASwx79gpBsTZaIhh Cnv+SVqMIE4kyRa5RDzp/MuRrRnsaGOZKLSdlf7NTRyRT7T7lyBrNtTRypnBijxG EV1+IoL3K86H2FNAWBq5d6OyO4A474nhbEfkr39hgKl52zOIW7u7ocoyNYJC3PG5 NdgBYlyNYtROeriB0pmqYKH8BytTgam++w6v1r8dnCh7HkfCDU6tnxdur0YzP6Xm epRXT2kY/Wtj7sEjnoWPdY1MOWHCogF3e0KStHMNUOUkw3ftTuOEWGGlr5ahycVq UshZZYwi6zJSd1l4Yb6h7v48vVUtH9wDvJcZ5ZxNJAHfa7fDdV2l0OY0fIQaqkm5 KfMst1U3RQDAwCb3J7xZ9JMTwKem5tYYVinOhZbjAUJ6s0gpuy5Opi8fsKM3qfcp 4tS9enM70BylyLrG9cxvao+XCsVBznWA62EL6Ey4Ipm45l0NdwHdIKHsBp/6gmMz 37EmHPHLrBUPMCsZWg3dbNG7Aaa0xyrqotWXE027+kJTuXf6fLU= =eIBJ -----END PGP SIGNATURE-----