-----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-gitlab-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-gitlab-15.0-stretch-amd64-xen.tar.bz2 b6db3d5cecaf4076cccfd54f3a3eb4b420a9346a2500a361c73480bc3f59f534 turnkey-gitlab-15.0-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-gitlab-15.0-stretch-amd64-xen.tar.bz2 80b9bddc9bc2d56d0016ff7b1984d05f68fff3d26265db83bf6c95cda10edefa82429945349bcb5dfa819671a925e9db67c0d4ab3cc0d3ebefc6a97f8c07c8b3 turnkey-gitlab-15.0-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-gitlab-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-gitlab-15.0-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-gitlab-15.0-stretch-amd64-xen.tar.bz2.hash turnkey-gitlab-15.0-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITPMACgkQhcJelaFu uU21SwgA3fZA/WVv5HGHwaihG77A+L/F1txFC4yLVdZDt9lhEMghCcwRauLVBbWH gBrXRh+qHUoqwVJiSCGCNkDPqu0rWaUeY8N6AmS01leHqGpcSHjJPa026D9q1pYL P+f6iwW/DD4mMU5+vWh3JRncHbRNKnz1UN9g0teq6WuuTPmQxXfMbTQg7Urd2EIG 4Q4ut6+BepMx/GqxcBa0Ba67kc0Jb9XyZ9XeYS+4OxVDRvKPv9dTMyAK6ab7FiKw Zb4DEEdi1LTZBqpSBzrM4Ohb74VxCiwOQo2WwSCiYebvT5d2ZSt4CvQvVTjacEz4 2Z3xk1+j9/oBq6Ms/Pn4ZJm5ua2w/Q== =vTeS -----END PGP SIGNATURE-----