-----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-magento_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-magento_14.2-1_amd64.tar.gz a394e643121e615d27bab7b334fd269b968696761d5aa3622fccab325927e62a debian-8-turnkey-magento_14.2-1_amd64.tar.gz $ sha512sum debian-8-turnkey-magento_14.2-1_amd64.tar.gz 2f166c4487d32145abcea7c657d484a27300c5d4037148b4177e7bdcb21d3a027f01dd3116aef6bf0a07cf844ff860b5e1093d57c822ddcfde6772189b88b3f7 debian-8-turnkey-magento_14.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-8-turnkey-magento_14.2-1_amd64.tar.gz.hash debian-8-turnkey-magento_14.2-1_amd64.tar.gz: OK $ sha512sum -c debian-8-turnkey-magento_14.2-1_amd64.tar.gz.hash debian-8-turnkey-magento_14.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZfb14AAoJEIXCXpWhbrlNJIEIAJYlQerUIOwkX1eQ+HWKMxCi Uj1koau6lRA8JYr79uZEsSFSqkiJTbdU4pBPRztcNpYc+EAteh+PL8aJ2cyKicsZ fWlU5aTOlWQtvhUPU/xaX/V2koJeopI6aGXgzKGaufMcdWet9uWdVGDJFTYqby4V 14FJC59QvJaXHaPHtbkppeRtawm2oZrJtEl7VPT30XTou46kMECLNsryg8qFH4Ab XDBvA427pSaNE2YjZ2P7QIEMJPGNCoeDrFIFJkSSQF3ZbUb60z3bmM77y13qCAV/ 4hXmKN83+gb0QdoCzg/sJIA2GGvv4bJIF+wujzEcPD1UjykUQDZ2H2G8WAZ0seI= =FOPt -----END PGP SIGNATURE-----