-----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-elgg-14.2-jessie-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-elgg-14.2-jessie-amd64-xen.tar.bz2 863b8d4a2810eaf2361ed3894963156c8480296fd42ec5edbc6d5364a12c7321 turnkey-elgg-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-elgg-14.2-jessie-amd64-xen.tar.bz2 f8d4ebee4c72077674ea5179c3df0f4ea9276cf4feca3c882028ede8a701ee6f1cef4cb07b73a653a98c680f0f7f0c1ca53720176ad58de173dcea61822d2901 turnkey-elgg-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-elgg-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-elgg-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-elgg-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-elgg-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZBxkuAAoJEIXCXpWhbrlNDwoH/3NyA4jobPQCsuucbmBybI1e 9SVP8P0uOQupJ9x5UDq96yXQd57qSrteRrLLv7tv03tSZMSKlso1iZXigfjkRoQc gK6ej8EwJsNv7GVBqyzohr70CHFqlQPAiRZ1JM89sX+MNDAUXq969mlhbhksDk31 jRAjo5e/qPmGu/oAtGdXQeFS2rMMbW762vXUBzlinCMPcSqDIwal+utzhd+JaaTm 98lvIJ7JUy2LBqh1wqyaCHAlx9GGs2RFl1IXG9WS2R+xgCztvJLegVfR6GoNPOYk J4W9lWZIUlIS5UunyuJRUZne39KvZF7V9geYDx20nO61VdJC3BnabAEviyc8PAY= =DrSv -----END PGP SIGNATURE-----