-----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-9-turnkey-wordpress_15.2-1_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-9-turnkey-wordpress_15.2-1_amd64.tar.gz b4ed33b0475cdf5d2b426af2fa10f09900090df6bbbaea18161ca92edff8b9d0 debian-9-turnkey-wordpress_15.2-1_amd64.tar.gz $ sha512sum debian-9-turnkey-wordpress_15.2-1_amd64.tar.gz 3b443068fa490a3f84f7340e52f65bb04a64ee280c16ed68fc2c4fe3bee62713f15a709ebaa0ab0861d3a5b9504d4e387d3355b246180fdc479ac60911050d95 debian-9-turnkey-wordpress_15.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-9-turnkey-wordpress_15.2-1_amd64.tar.gz.hash debian-9-turnkey-wordpress_15.2-1_amd64.tar.gz: OK $ sha512sum -c debian-9-turnkey-wordpress_15.2-1_amd64.tar.gz.hash debian-9-turnkey-wordpress_15.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/phQACgkQhcJelaFu uU09FQf/QbVSo4xMtaK5KPFVl7Gd4U/xLvO29Tlz4GWfDUKapBk2FOlzNz/7i1HN UQp75vof1Jln8qBy/xqjUUV1iLj/lNRbMK9Ppzo0uJsbBGr34vCygR//szog8RIy GHbiW7CHOToLwGUPBj8Rp7ZH+Od6TfEf+Ngtok2LuC8chovl4xPAvzzApeKsBGCM RPHVglYRDqalo6+6Jzlwf0Yx9Ghy2PqWmfym09algi5/X6gyBjQ4NVXjRUVfQPEC f9zBfoYNIsg0RynWKdXGUw8tNKtDmjkdHW/EsaxV3vHm0AL4aODOiXBYmitmZ7lM FcSFLDsJh06ZJZGJClnwQZd1IJrrNg== =6fUn -----END PGP SIGNATURE-----