-----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-15.0-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-15.0-stretch-amd64-openstack.qcow2 3a2a612031643a1f2e40d9f20e14046599256c64b06f11e2a33535ab6453f6a1 turnkey-orangehrm-15.0-stretch-amd64-openstack.qcow2 $ sha512sum turnkey-orangehrm-15.0-stretch-amd64-openstack.qcow2 507863cbc541b05d501bf4cdfc53b3429ff51f87920c82749b411599667d51778a3ce3153a72c3cd008784a725bb171afe47ef4a6b586ce2b0c1f16bd3ccfed3 turnkey-orangehrm-15.0-stretch-amd64-openstack.qcow2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-orangehrm-15.0-stretch-amd64-openstack.qcow2.hash turnkey-orangehrm-15.0-stretch-amd64-openstack.qcow2: OK $ sha512sum -c turnkey-orangehrm-15.0-stretch-amd64-openstack.qcow2.hash turnkey-orangehrm-15.0-stretch-amd64-openstack.qcow2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM++YACgkQhcJelaFu uU0fLwf/aUA19nhOfF0NORphSMOlj1xhgx6lVvKKDL+JCJ56R63tHCGU1G3u2IAp Hlj4/fBo2fiuojtPPpyBB4L/cHSr/wsNUCdOQzWZhR5FtAR4GOPXhRoYedGa2Bpv t23UM/8AwX/chP3ceCig34qJ5YKkncpzM28F6bVrF/9jcbmSh5ZEJtZoi3PIZoVu CjJandMos+5aQwBhXyU4YTmSAhomeCodxrSO9VVToqlVf7fNx6U9ifUYBPXsnTM6 JdfILbQSYr8N2Kg7bnIkkbHzNjdpYC8ZbnArSLF0xzePOQfsh5Ug770nwH5RKaWw QEoUNHuDh+p5unOPoSxfPoNe8b+zEA== =PkgS -----END PGP SIGNATURE-----