-----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 debian-9-turnkey-orangehrm_15.0-1_amd64.tar.gz.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 debian-9-turnkey-orangehrm_15.0-1_amd64.tar.gz f0b5c315676e506fab165ad2a66ec877c086e238af64f25c2358d0efb1ad4bf7 debian-9-turnkey-orangehrm_15.0-1_amd64.tar.gz $ sha512sum debian-9-turnkey-orangehrm_15.0-1_amd64.tar.gz 8470f04402a5594bcdeb1c5e6f316f8987d1c4fa8a860834fc8ab11a6fe84da6ce989dab5e79ae691fa0791ea73027237b46fee1b6c5bb6d791f03b992bd2048 debian-9-turnkey-orangehrm_15.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-9-turnkey-orangehrm_15.0-1_amd64.tar.gz.hash debian-9-turnkey-orangehrm_15.0-1_amd64.tar.gz: OK $ sha512sum -c debian-9-turnkey-orangehrm_15.0-1_amd64.tar.gz.hash debian-9-turnkey-orangehrm_15.0-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAluM+9kACgkQhcJelaFu uU0+JAf/f4maOlGN9gjuvJPlqUwqPjK3ZGEYUQ5/9nHbr0vXsdmkAUazVALDAOC9 kVsPFE5FtBkKGwEoyJxh0LOp1GR9KBj2e4ul1GBtmLY/wIVSGjUgkaGaWNettdzq tr6nDnidDCaMD0c5FTbjEcUqaZJsdY0rsMjHGegX31KFNnyZnFBmmyRi+kZ+AoR+ s5Zxe6kyTMCpxa8fozE8ZIbnbswDpHivLXSlLosaYUHQIS5Io3qkRLdrEbNALbki UG0mhghJjH+nZyYifIEKFN8Z5JJs7JvAkooWv6h5wwjibM1hdOq4HyLFx8rYDb4g 3vzOE7L/7oPcwKiaGTcjgupYe5Bcyg== =GwaA -----END PGP SIGNATURE-----