-----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-core-16.0-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-core-16.0-buster-amd64-vmdk.zip 33c231762853884979b09b4d149d762547ca039a3bce2470da6b5991ad0fb705 turnkey-core-16.0-buster-amd64-vmdk.zip $ sha512sum turnkey-core-16.0-buster-amd64-vmdk.zip b0d00726ea1f5a3686efcdf208a61c6b6706ebc71afea0b5e6e48444f046b996f2bc11269f8f8b5df0839b541bea1bf207951d41963c5c1ee54eb7bd84263e44 turnkey-core-16.0-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-core-16.0-buster-amd64-vmdk.zip.hash turnkey-core-16.0-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-core-16.0-buster-amd64-vmdk.zip.hash turnkey-core-16.0-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl7KTbEACgkQrF6wBJPl vBzoUQ/6Aw7wPXfNKnl9RcQx9dv+73dGdLf1Fhk3ii+aSVyfDffvH6+KqCUcXXTY XOFDsmEcoae7/b5/NCsHNbLuom3e8ggFK6esYmSL7PFntUmJC5UjEql4oGswxMrN v89GLB9jJu0QkkYaysZ/G8NurPHfyUZ6nnYMgNsFSk2rNorhrZuPPvqRExZiFogQ jdInwQedjOVdRLlZty4xLT1v89tsts6fEfR++L60e4Yig+7c993OJDXw+nt35toi yRlhyNqWwRFooRizSTrM/o2jnyaZLSlF/PkvA4iM9xGzKfGnUbIa3wGiYi0JTUNq 5zgH6gGxRmvVwXisnvKY8clcD0rH8PvhQ3bLWd8mDUjFkMjv+mh4Z00AKHLKqq2K prjrMWsB05xWvJKUDboEi4gsr1tQ7ubb7f1g7Iph/wxHOlcmOrhyvTv5aNY4Fc/1 NF62+MJ+CZwxtOb08UxhspoTIn7d3esbSZCTcKCQhwbOQrcj3OISnD/HJYMeHr+X pYyh0O3lRomOs9OhE1SKMd07vXh+uiWf2kpVzgwPkZKugac4bz+Ff1vzN7mm+LEZ zzRTWQXDoedMe3hQ5ceeDv23r4IDZacTHDWf1v5MhOzGWr+Osw8EGlm/md+D121X 4IE4sxlm6NoB7l7bvmWbEw7Yrj4VBUe0acuQJnZ3LWOQ2uewBS0= =8vKY -----END PGP SIGNATURE-----