-----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-limesurvey-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-limesurvey-14.2-jessie-amd64-xen.tar.bz2 9bba7228daf9c2a1a036bbec52564a46378b662650b4e5a4f9b0ea6308248dc5 turnkey-limesurvey-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-limesurvey-14.2-jessie-amd64-xen.tar.bz2 6f650cf73914c26331e5ff5474910f0a21781c001d54c54a018b33409827e6ff58cd7f1e999f08a5b612aefee87bc5a32e290a4be86ff3c65de7696df8e7b4bb turnkey-limesurvey-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-limesurvey-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-limesurvey-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-limesurvey-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-limesurvey-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo91AAoJEIXCXpWhbrlN5f4H/ipnKo/n4VCQEHO7LpD9T7WR IVRA6XW8pHaY/flHNV7mDkrkei+A3anhgXmURmhhfXe0ffvj2Jnjr0iVoj0zIJAn RcuC4TXpY8Xoh/2po+6Lyq5tEZ0Jtrd9InHYHfHtfm1yO9jYI/YDqBmEi6KE6XqN rhDeGQ3Qk3g7wsr1jjoGSIVvJlTvXjgxCFg+AC+gCdfm3WwtJcFnElJsi1Uzev6I wJwLyTgWkwQUReUXufB+qBjVp/IxqzIl2epwGT3Q1bDIj8QlF7Pz0dARvCBKpTgY xswoijG3McXlXhSGDDiG18+SdLsa8/oqbXNIPFu1+J62fVvdbZ+4O7hBrfm2dHY= =vdgm -----END PGP SIGNATURE-----