-----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-matomo-16.1-buster-amd64.ova.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-matomo-16.1-buster-amd64.ova fe1d76ee43c93cb4c2bed3a57f1877994db03f1a7620056be4da8b22e9a20d0a turnkey-matomo-16.1-buster-amd64.ova $ sha512sum turnkey-matomo-16.1-buster-amd64.ova 2669001f302f3f058f853931e2b0ac8b6ca90759713199627e6e318386324bfbe9bddf90e9fd4a260a16e4e7f8c03708edba0165c84c3f9bbff0ff8c3aa99616 turnkey-matomo-16.1-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-matomo-16.1-buster-amd64.ova.hash turnkey-matomo-16.1-buster-amd64.ova: OK $ sha512sum -c turnkey-matomo-16.1-buster-amd64.ova.hash turnkey-matomo-16.1-buster-amd64.ova: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmBh2NkACgkQrF6wBJPl vByIyBAAiwYACltCUfx/plrANqNuLzH2V8oWd287FKemKdXz0/O+35HeGpbog2hJ 4IZAWkKD1FN33ihTFF8Gz6ow/FxBh8u45kBJNeMEOx4ro2k5qWFim4kSsiEBJzob kl1veR31ZhuhVevhIOvpWJN+Apo1hmgK5FAz88dupPYfdJvlsEVOZZzOh4RU3y3D JqPBN2FkyDigio2ZfkzHqqMuljuGQ00ucWXipy8JZnnlvsJJTZ1/GVwuTJqEVjRA 60xK2wH7h+ElaQPAzO7sfbGtjCBb5Dze05WRsfIVu3s1fRhxC8zKlU0jV9IzWzt8 EILk2uVBUrzRsPjHmB0zWOQm90v9INAnX5tEjxjODC6by+6YfLfyosktLmBLP+bs VGBAJtRGYHAtS+v01VSxUZOrCMoX+wDvo6y5NgBQJi2Jhos5pSPkQwkRsu48LxJw UU5xn0N9M0bIsFZNPcCcx1RZers+K3ISn9T3jASo+lu8+HYf0YFbtjySs8ZmNADK 6oYCh1LkeXbKOIz9M0FPMkMbC8nRC/Yl94uVbZaQHqH6rDvrO3tbtBnkQ0UBz77R wOaqdhwCoSAtC6UsT7xjTUwo/fZ+azn/4+vPzHf5/EyYUbSNFbJ2pWKnjZEb0ZZ5 qjUHuL4qh6IOxq+SbtyeJaVHbxBl9ufNO0wU7loaLEZPeN7D4gs= =8NGs -----END PGP SIGNATURE-----