-----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 debian-8-turnkey-postgresql_14.2-1_amd64.tar.gz.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 debian-8-turnkey-postgresql_14.2-1_amd64.tar.gz a43fcf9c4796954b1d0b24c9da2717cdedd2244228f466757eccbf66f55f71c2 debian-8-turnkey-postgresql_14.2-1_amd64.tar.gz $ sha512sum debian-8-turnkey-postgresql_14.2-1_amd64.tar.gz 4e38850531477d5b9e1307f75371cb6fab7b97e77dfd3b36a689412d381db6b53fdd6f048e0d313db98c8fae0d2b34d9142e04c93075eaabea4df9f67e2b4b98 debian-8-turnkey-postgresql_14.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-8-turnkey-postgresql_14.2-1_amd64.tar.gz.hash debian-8-turnkey-postgresql_14.2-1_amd64.tar.gz: OK $ sha512sum -c debian-8-turnkey-postgresql_14.2-1_amd64.tar.gz.hash debian-8-turnkey-postgresql_14.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZBxkuAAoJEIXCXpWhbrlN58sH/Atpcv+Ndcz0eOeKqK3FCQEF TX2xe87AFnTE8t7KdibCICls3XCyL2xy6Q7xflgpzcny9rPu9KaNfDpvq1Mq81ds vu0v0r0zrrhveRn5B1rExKRI39iFXBiwU1blwmbqVRdfMQu1zSqnBEYEaGCX3whP 34VNdTyEMRTZP9LqC8NRrG0bpOcEf7ha96dePRB4pxoxKKEjVNNDETdlXWpVbeam KwWJUil9fF32gSEA9tCF520IghMrAngeEUOSB4h34I/yWvHSzIsBzKTnHtbRrbFZ +lXq6uoR1YKUVZTf0AAU2C7IsYIxs8iklRilM4RMs5xGhogkPLUMPO52ENZ/QEg= =rPq9 -----END PGP SIGNATURE-----