-----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-processmaker-15.2-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-processmaker-15.2-stretch-amd64-xen.tar.bz2 67d1a29a5fc7bf5096aeb10a4676ba11f1aa17a3427079f487162ae432a94324 turnkey-processmaker-15.2-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-processmaker-15.2-stretch-amd64-xen.tar.bz2 b38176c4431d484a69a03ca8e7109b33cbefc17511d63110bf4b86b08ec40d52cf2b012258f8167773fe7828100bda38d1be0af8d8ae1604ed17a7a454e2a7c1 turnkey-processmaker-15.2-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-processmaker-15.2-stretch-amd64-xen.tar.bz2.hash turnkey-processmaker-15.2-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-processmaker-15.2-stretch-amd64-xen.tar.bz2.hash turnkey-processmaker-15.2-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlxhNwIACgkQhcJelaFu uU26ewgAg4ObKu7oKOdFIgpR7g65Ji5QWbpe9aaNzyEHfbTGBkfGnl+kEGgbQC4j NSy2dLsgndHYfG4Nt3I4X4eFzaAi9gWPwVLdQhd3uaj/3q8B/2etMsAiVb9d0kJa fiOSt6b0F+29qgErR/k85gpsUBlAzC6o4vTCq31otVaUozJgHTui5wx0EjOrocvE 7+c6bK+HTSk4zwLhVNVyoNFO/PXNUqUMC0ZP2SRWSQuKUp4i6odjZUHdnJYNBvhF 6dzy9fjh6XXRa6Sh1uVwcpl4mfzKlWXbkollwV752tsYcTLytRZaVURewJlel6ue 0Bg/26MNo94dg3Z4T3L4FkkqlQSR/A== =z2g0 -----END PGP SIGNATURE-----