-----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-orangehrm-15.1-stretch-amd64-openstack.qcow2.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-orangehrm-15.1-stretch-amd64-openstack.qcow2 859580a497806c7db36b8ea17c9b56f2a4b9d3dbe073021720056b82287d08a4 turnkey-orangehrm-15.1-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-orangehrm-15.1-stretch-amd64-openstack.qcow2 c9c65ec9526d633185c1b3f3e713334281fdbffae62f23b94b0d1f25a990223acb6eb42f7456d5d8ae188625dd5b6240635d4aaf98e36b256cb760bc90713f56 turnkey-orangehrm-15.1-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-orangehrm-15.1-stretch-amd64-openstack.qcow2.hash turnkey-orangehrm-15.1-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-orangehrm-15.1-stretch-amd64-openstack.qcow2.hash turnkey-orangehrm-15.1-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl1GhV4ACgkQhcJelaFu uU0XBgf/fhE3YydZqR2M6/EJaEEJCyUIr2vfE8r3D8wCa8uI1+AshyB//3vElZhG H6uA2iYlB48NSAN3Pn1I0uU15PC4LVFU/nXWIkFm4XMDf0IQLlSGaj4PGH6RAFqy vEwzBGMyF/euDem+ue41IRpVzqP8k9Zc7KdvK/CmLWF5z2nv63g3WlSgG1X29EXn iRam+dEKKTGTrjrGR9VPXnJV3d/KGd5cuslmpAMfpWIFjX2qhnFH2T7ldlG0hDA1 ryRm/CVN2tJZNK0CBvNOfteByhAPhboAywmATFeswQ4Bi//qd8yeymZzl0otC/kc asbbzHPiYlqo3wN7gGQAoa0FM8T0cA== =ddwU -----END PGP SIGNATURE-----