-----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-openldap-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-openldap-15.0-stretch-amd64-xen.tar.bz2 67511e89f802daf87fff92cfbf4864173d212389ad36063aba3ab9d2837b1b28 turnkey-openldap-15.0-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-openldap-15.0-stretch-amd64-xen.tar.bz2 642137c59a1c65bd6ac41e4d96ea450bec356118d5fa0765739115943f24eb83c74670b3937fdcc6dd9b98b0ed510921a369d9b2b641462114a859e4aa4ff65f turnkey-openldap-15.0-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-openldap-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-openldap-15.0-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-openldap-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-openldap-15.0-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte120ACgkQhcJelaFu uU3Ngwf9G/3OYWCc7nFRkaZfyKrpvqD52cwspf7sXozrlO6QnoY3DzthyUP+aEGp /Gau36Av/imhKNuLczid9Y8ljlbgwbM7eTjA/DmtFY/BYDV1e4OGaP+8wjNqaSTa yyt21DcXmNerdQ36zR8bB2+78lzxsynfwqzdZZyFiZrnbwVjOfTXMOmH8CstQ1Df FPSdAau7QTHZ5ou+vI14cMjJvyJavsBb3ddVbL1q/fdgJXqj0HsCFu7wM6hRYeMU 3BLYVs22NYTAJP5sbrBoQGhDD3d+AEvwyogF5sUWI8NdDDlRqm+bK1Wx+zjuWZkF ok8pzYeb84sfl5NG2v24/TMGHgNutQ== =B58T -----END PGP SIGNATURE-----