-----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-mibew-15.2-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-mibew-15.2-stretch-amd64-vmdk.zip bf46b4dca3efe3bd4da593d3fe3ae50d963495c55a48cc14820caf4c4aeccd1d turnkey-mibew-15.2-stretch-amd64-vmdk.zip $ sha512sum turnkey-mibew-15.2-stretch-amd64-vmdk.zip f38c8c6973c7425035363b0152b01494c2b607b577028b42dc4155d4fe645949643a9438fc549362e354ce8447a652daad84ee054465403d48c7975dd1d0d8cc turnkey-mibew-15.2-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mibew-15.2-stretch-amd64-vmdk.zip.hash turnkey-mibew-15.2-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-mibew-15.2-stretch-amd64-vmdk.zip.hash turnkey-mibew-15.2-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl0THAIACgkQhcJelaFu uU0hFwf/fzga7NiQ6d0DJSbhhgALASerJK61PpZC2i9B3umSwR/wCQq91/1bB0rd PgkwkogaZS05uV7x5kS1N3Su766mXUidBlS1VGiQ1FOtXGK83bdWfSfU6fC2uv40 d2MXCdCZlv0fmI/hgiS73b6FwU429TZk3Zm6+rm/CIokNSUtrb0WzqO62SFXchnn 7f/TkMDhh/hBuft5eWnkEy47J/U+izsTI1a5gnYbHJSSUtDHS1ARFKZXX3njp2F5 i5WcZur+oNS4AviVN6zKPaF1KMNeubacqVUotUSekggUaQTSfmPT720q58WMMikV 1hMV4rUWUOqtNj6FN40AUnmgcwFgzw== =f/g9 -----END PGP SIGNATURE-----