-----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 turnkey-ghost-15.2-stretch-amd64-xen.tar.bz2.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 turnkey-ghost-15.2-stretch-amd64-xen.tar.bz2 94ab1e968a99a3b68c695e80d7cfd1824c022b94ed2c34473e0ab9e9869a2cd3 turnkey-ghost-15.2-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-ghost-15.2-stretch-amd64-xen.tar.bz2 fe96fe49de99dd34426cc87c9463d0da43ecf6a4215228f91ac8e3ea3f6d22d3dcc1118dd985c4bfad605a4b2094c713a47e5ba16399a925fc5409da4af22b40 turnkey-ghost-15.2-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-ghost-15.2-stretch-amd64-xen.tar.bz2.hash turnkey-ghost-15.2-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-ghost-15.2-stretch-amd64-xen.tar.bz2.hash turnkey-ghost-15.2-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/piAACgkQhcJelaFu uU2MwggAxFEB2phRWqXhQDmAfLKlk/of2qA1Xyjkujzxr9vjdsLQPPx0SGLU9FIy v6FpRvfkFa6V58FpV6SmB8JI8Tx4odwMywdX3NhX33LV9IJpEo/iLLNUX6EU0VFL fAM4QTJnKo3HfPDMS5qOTIMKfamDBFh7YbNv4hL1ztc/HVmwYcNy2RFqP013SXD7 FVRgDKvr5DGlsm/iL8WdS7TX5bz8P6J3fc2lGj2XCWRI/5BIr2LSLSyFAltxSiHA g8BhgUZuAUmYCRvroP9cpFAeLE5uAhcLQ0zHSugG7hLVRZQWai2vB+1bo7w0lI73 OT8SJ+wd1/g1JZ79Jb5d34jv8aGuxw== =RXmi -----END PGP SIGNATURE-----