-----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-moinmoin_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-moinmoin_14.2-1_amd64.tar.gz 617726407fde9e0cd4e80eaabe5c887eb75de1b4100b9908ec64d15a62e24e44 debian-8-turnkey-moinmoin_14.2-1_amd64.tar.gz $ sha512sum debian-8-turnkey-moinmoin_14.2-1_amd64.tar.gz 34c838419e913ee71f04df2c819fcf324a384ef81b6abe421e806dfb643904c5aebe913bdfac99f0e7b71911672d6f2f7f705c4ae3f091e1dee2a3d7dae8d725 debian-8-turnkey-moinmoin_14.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-8-turnkey-moinmoin_14.2-1_amd64.tar.gz.hash debian-8-turnkey-moinmoin_14.2-1_amd64.tar.gz: OK $ sha512sum -c debian-8-turnkey-moinmoin_14.2-1_amd64.tar.gz.hash debian-8-turnkey-moinmoin_14.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo90AAoJEIXCXpWhbrlNmisIANyV4vEuL28c01cBHKQRCi7u xcu8rJ0AFQcdN1OUKklN4Rr2m22S/miygYZk7cYF1P90TDIjOmZOE1fq+SvzUD6Q KTkerybEtkUxv2aTXmdHdDWVMkET5iorK7fvQFDuRBGrap1yLXH6D3QjCuQECS7B SQ98VQxzLlQi1VquhS+WNamSKKclabjLoWbYsTZU5csgtVh10zP2MDk02GLYtx7+ B6ExV2EhH9VWsi5bOB7LFYqovGCk3PQq0BL6yh2u8t3XwTf0ha2lEqKe1/1mm1Dv f6jYfwQZsCCgZGc+Gbr/pbcmTGYVd776/e8Vd1Uk5R8o6hw6xAnOu2o8u5BRfXo= =5Aqe -----END PGP SIGNATURE-----