-----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-ezplatform_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-ezplatform_15.2-1_amd64.tar.gz e51c851847fd5ba6938af5b93cb47366dd9670f2d7f9ecb3a8a6eeb2430d0fc3 debian-9-turnkey-ezplatform_15.2-1_amd64.tar.gz $ sha512sum debian-9-turnkey-ezplatform_15.2-1_amd64.tar.gz b516d4e5d62f3ca7b3a8b94b82f2c7ee74fef47c8446bfa3d127dddbd7e1d9e6cd12ef4c6690a734ea53cfa8c479544a6da5a146aad078912baf61451d8c2b49 debian-9-turnkey-ezplatform_15.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-9-turnkey-ezplatform_15.2-1_amd64.tar.gz.hash debian-9-turnkey-ezplatform_15.2-1_amd64.tar.gz: OK $ sha512sum -c debian-9-turnkey-ezplatform_15.2-1_amd64.tar.gz.hash debian-9-turnkey-ezplatform_15.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlyZ3PcACgkQhcJelaFu uU3ZDwgArDUHSAN5sqa168tUJ4eofP/USrVyEi6YIePIjrdURsQSBUkNi6c5f6ZN gduskaDNPqx5P+PNNhznDrUjJ4UY4HpWEfs8CEmVADuQeoD+lzjXHNtSIFyszI2N VUgvjvIgYlcEA5uU2onX1zrcGsbJ0MSHDI4ormMy/5igYO1DORpdSO/lkNHp4xvo L3buWfUgKsjHRvKfbCtwwJ+Fx+EKA4pzMKN/6iPLBe4gkefoytCEaf3qa7Vrejaj e9v6jIm0eLpG5sdGDkYvckMz8wqlbWrNEuA/3C1V4zbEOxSk++cY8o3SpGAzMFPl niYJwdrylXpB/sq8w2wr5Bc5lO7FZA== =xoS4 -----END PGP SIGNATURE-----