-----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-vanilla-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-vanilla-15.0-stretch-amd64-vmdk.zip 5ecd81f97c5d1f91be81d57a1229e890fb4f00cfffb2a5bfdc9cd7a217dcece8 turnkey-vanilla-15.0-stretch-amd64-vmdk.zip $ sha512sum turnkey-vanilla-15.0-stretch-amd64-vmdk.zip 684ce837788dc7afe43ad9ec7b0554e3160da62aa8f84e93b6287a524afd4028bc0da20c3701cfc7a0fc81be69c4df70a49f8d03422c9bce6e5a53d1afb730bb turnkey-vanilla-15.0-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-vanilla-15.0-stretch-amd64-vmdk.zip.hash turnkey-vanilla-15.0-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-vanilla-15.0-stretch-amd64-vmdk.zip.hash turnkey-vanilla-15.0-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITP0ACgkQhcJelaFu uU3kOwf9HnzB6tQr5A+R64NHqlq2e/DnT86BBUPmHbiIjMUbtlWVM74eNeSoNUOp UJoP1dBxQx6oKGk9ij9pN16HfH/uiyDQxBdrFkdb3lEuCG4RtzLMxoriOHfJKoxX C2jk/7rhtC3P2tIxbUrVws6r2TNsSLqA6fVZ6Q1Nl8FOiubCpPGk8TRgY7r6gPwq pWtlbG3XEyxoGy0G/yaiVV1kgDydihulwy/UfBe1Y127siUQiwBfpKjVg3cMLtG+ ZHNMN/TAML2kjl4LWiyzSnT+OllUeBjhlk3N8ArFtM5C/wrNvqOVHtEWZ4pcK4EL arevHdsDTD/ME1Z97/fuD7z0djMSHA== =z0X/ -----END PGP SIGNATURE-----