-----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-foodsoft-15.0-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-foodsoft-15.0-stretch-amd64-xen.tar.bz2 a04808547abfdcf3351194abf48ca932ea691e077b540436d41a9da45c2ff7d1 turnkey-foodsoft-15.0-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-foodsoft-15.0-stretch-amd64-xen.tar.bz2 685af2d7978160ee3b38ce34213a0d9e3744a59b603213b274bbe5875f98a6c93209d25cd2ee607b32fe77328a62de2744f8ca15e17fe6667b465f4ac3a77e68 turnkey-foodsoft-15.0-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-foodsoft-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-foodsoft-15.0-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-foodsoft-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-foodsoft-15.0-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/ph4ACgkQhcJelaFu uU3gQggAzt9pJkLWqGaKcnF/5S7b2KF9IdmSgQ39QEv/XOEEhbKtSOkcAxK/inPo iArde3KmHZsDtn8UxD6DE67qJica5/hVfdvDlCwSLY5CJZGoQp0gOrEH4z+1oJ+0 rCIhx3UcidWO7bIuYdvNCkjygeAcRTcyno3FO/rx7gn+9YZftGp4uju/bTxhaJ4a 4qUnLkzSsd6fd0hgqM2V+sgdM78rVc14GnBpdYRv35LPEfTMrH+6aOdbV40QUgmK w/8E5rTk+aigIFSp69O/6CGw0Oa/NizF43hULs3yILSjE4+UE1PTi6mLUk65THCt 6j5krniGJWx0oj356WeQExhhM5OCTQ== =0rSY -----END PGP SIGNATURE-----