-----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-b2evolution-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-b2evolution-15.0-stretch-amd64-vmdk.zip 21598e264f8c14e21e908990858a55e4770c83e63189e2f62e8ab9d3603e10c1 turnkey-b2evolution-15.0-stretch-amd64-vmdk.zip $ sha512sum turnkey-b2evolution-15.0-stretch-amd64-vmdk.zip c9f52523ad4659beff4b492b116c95dfd7bf95c5149d2b23c847a69499a62825bce5e727c1414fe383f58062eba4ba68818503af4e00156b3b1d143ef6235ddb turnkey-b2evolution-15.0-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-b2evolution-15.0-stretch-amd64-vmdk.zip.hash turnkey-b2evolution-15.0-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-b2evolution-15.0-stretch-amd64-vmdk.zip.hash turnkey-b2evolution-15.0-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte114ACgkQhcJelaFu uU19nAf/ay5PbUec7A8NuTMnRVDZTDdCMFDcYYsmCGhnlURS816mLvPPoIqcT0Po qxLCFWYnwl+mf+UVOb3Rhf/MRTJApTGYyetDYMGbBwRk1nGALrjArSJS3RAuOmIE ysBA7Ke6Pt0yuDkK1ZlcQ6JrcqfDm58GxIjq7A/DSqIInadRygcCz0tW8G8DKwZG MfNkm8i0I6awKiQ4FZMXgBT9aPvEHmnLkaVKCoAPEqcr9FIs6PpKCNoWfTw9VGe2 XatARv7fbgNOX4FXTlSOogyJWKwrghF7p7iURCIOz0xpMCefQrOmK67Gq6yfSNkg rsC16CFGYt8Vl4gGkW098DVn1XsP/Q== =pzJp -----END PGP SIGNATURE-----