-----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-16.0-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-16.0-buster-amd64.ova f3ef8d0fbe853400bfcc39942f53f02a808d548fd5c28fb5449a478de6da7976 turnkey-matomo-16.0-buster-amd64.ova $ sha512sum turnkey-matomo-16.0-buster-amd64.ova e133930cb83b87683abab122de7a02c6883a872273803cb22a76018a3fa81a307eb42add8995f2c3a299951547569793d37571e8e668f75c83cd24d7ad6db37b turnkey-matomo-16.0-buster-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-matomo-16.0-buster-amd64.ova.hash turnkey-matomo-16.0-buster-amd64.ova: OK $ sha512sum -c turnkey-matomo-16.0-buster-amd64.ova.hash turnkey-matomo-16.0-buster-amd64.ova: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl7KTbUACgkQrF6wBJPl vBxOOxAAr9+ANHF3W+mWLzf3n6SIYXN5ohLaGVCEU5+Jrc8Rof+HcTbJ1pokLIsx EaLCdnxUw5O4P4RJFQ0KPhowrrWH+OK0Gi23K91Qu4+CGzBCOgfaKjdi3txjn/7r zFir4b9WDlmZWIwsqpKyqhLr5atd2wgVSmTvyfiiIYpSmGayYkgQSkrcwnX7vWan FtpaYxXfCT4lX8yPNNJkqp+NBGCYfla45al9cyEU4Ye0+BvLn7xt9aT2hJ6P1wiy FgvCSYXwhsqGirfdvK3mHob+gt+k1JXQECX1XZvKwE5HVlOL/CsZUgtQp7O+lJCD sqn/Naq4BwmiPXF8/CthynVzCAiOXl4BxM6AjGaqKOTUJNW35mLURDPpF6ZNGlqH t7dXSNVvbY1vNhyHNQeGhIA55d8185uuAo0jZ2EA35z3xDXDkwnF/8owzAirTfuE Ks9dwhE4NVoZCWVEl7k9B3+YfriOn0UzGDOIwZ3N98yq0JyTpAH94n3ixWzIc6kb yPU5t+1vDRyX4AMI/z7D2DfQ0rqFyovN5Yst7qFjbG9Ko11UFlNvEKU2MeGWTx63 116+xrkVQ5L7PYquUCUNumX9DrqQcAUBL3NZ03OJEH/t06i8ncElK2gtvryWTIcY o/xaxlrBuFigeaDuIgDUiAQ95mTs15EFf6e0dctF99ubJukLW+Y= =8n6r -----END PGP SIGNATURE-----