-----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-plone-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-plone-16.1-buster-amd64-vmdk.zip c1990e2bf38bf890f12c1b4cd56dc9a02eac28368262eb299a9c42e6db9ba4f7 turnkey-plone-16.1-buster-amd64-vmdk.zip $ sha512sum turnkey-plone-16.1-buster-amd64-vmdk.zip 52e8bc2b35bca1e966b6f36ab178cc6918046cb5ab9201b11f3005e7512baf92de933c27ed42bf13d1114ea9532de4eb4ff3ea805f9647c7f453591ad4bfd661 turnkey-plone-16.1-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-plone-16.1-buster-amd64-vmdk.zip.hash turnkey-plone-16.1-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-plone-16.1-buster-amd64-vmdk.zip.hash turnkey-plone-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmBh2OAACgkQrF6wBJPl vBznVA/+LIvORvnT9mzI8v4tQAa0uVZrlUa5+KHHOFf0Knhx6ZvDFazPhqM+SgVF 8eshT0DQln/5/CDK5uwZmA8246QF+fq8lzgApa1N9NMxaAzgoFHiqhyBkw1kVwBY UehiClCYhR2ILmXn+53nJIVsCt+Q2tKWP9aVg8iWP2XTSbc+su1msXp4ku6wblgP h+vGkcLP0hi2dhM8BjLFYDrKW+AuIo24RiayVhC8j1olPvirw5ANNU285hTjy/LE t3FY+F4u+/kF/3BrxrTrQZEkkNsyp2dhitTT/FpN3l3ZTY9WrMx2uaStrvTEZIyi pJLo3rgbDjeEaYKfciRSpk679E/Po7SvVGC5f3q+RO2vIaJFR5ao5gtgCUp3TYhp CDFag7EFGVPKzhD+IlpX4XQsRYKGDrV8z5Ewq16IwFMPMZQD9B2djEHlseCDWL8L agJwD8uphuVLA+BM7anFiPR2T6V96jUwJYpNchXggWF+lQPfJv32Dop3piBxLV3w lhpKKJtyBOsrJ2D4UhLcGb9S7fotevs44Ub0sUWYI4wpRSC3pFpUh2phDmEFAjJY 39csyMeDltz4esx6oqsCJwrVwMpJm8ajZtdFhRPrqBR7h3aCJ7n40eKPTTsxhQQj Adobc5+SVWigJ59LU7gzK9boiMS63Lli38UQeeQlmMB3/f9CxJ4= =NHjf -----END PGP SIGNATURE-----