-----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-e107-15.1-stretch-amd64-vmdk.zip.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-e107-15.1-stretch-amd64-vmdk.zip 4009483906f7d500c25943fa93696ee36afac93eb5a4e38eb05e8e50dad8384a turnkey-e107-15.1-stretch-amd64-vmdk.zip $ sha512sum turnkey-e107-15.1-stretch-amd64-vmdk.zip 8352e02711281d1c54851f1fa98361947e02bf1bb7f6cb96678e0f847308f433f3ea49cf80cee3e77f84ba62a297725c32f33a5913e3672a5ad410ebb2f252a0 turnkey-e107-15.1-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-e107-15.1-stretch-amd64-vmdk.zip.hash turnkey-e107-15.1-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-e107-15.1-stretch-amd64-vmdk.zip.hash turnkey-e107-15.1-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/phwACgkQhcJelaFu uU0U3wf/b5czSOOSMdJwgy6YlM0eUkYhCSTD9lKKgg02hol42551gb+Id+l9AwZM s7kMxkNtqyTKmmHZLRKSl3JwU+/Y0taDrOASb8eHouEp6uoOhcqriiljNq3eACXL mzUgaAOpZ5R/cPsVYM0BHupyN40rfDAzprTGxFQ0ZoeYJUatefFIhYLBA5tsXhMg teh8/jAEfuZU9dEddxv76ESKYncAt7osZWHekxJ1hSBb+0DqPFOTt0QIEmG+EzhM nSqDxQsGGiWEtBYzQJt/GEV+jk2oYh1sRkrXRgK8hQ1m3wMwYsvbA1W+aGbCP45i LDhCNwMpBLhqxdttqsBw318USyc8vg== =K2JP -----END PGP SIGNATURE-----