-----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-mediawiki-14.2-jessie-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-mediawiki-14.2-jessie-amd64-vmdk.zip 5e80b768d69b3889725bab118ac61bf4c577d1d3b36152e5bf02188e07a23da3 turnkey-mediawiki-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-mediawiki-14.2-jessie-amd64-vmdk.zip 3bc0888de4b6e66bb75c179454b588970604896f020e6b0f49d81b6d36bd65f3dd1aca5773d4c1663cfc22709b8da4f15b54405024783b3146f8e6b7f76e238f turnkey-mediawiki-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mediawiki-14.2-jessie-amd64-vmdk.zip.hash turnkey-mediawiki-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-mediawiki-14.2-jessie-amd64-vmdk.zip.hash turnkey-mediawiki-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo92AAoJEIXCXpWhbrlNWL0IAIRCNE47kjs6pkMYYK/YT7YG X/1IK/V0boq68VQGFDvKNbObPU+/2MM0eDCBMlEEANkXACbhszWRnf2iHF0tHk+4 MaqRHgVLAauPZ3GoMPjmRLUOOKp7qUA8m6f3+bsllVxDy43+zARTjpQD+PLkV0j9 ZHPjuJnV5nB35h6a0G1fK9vUuFgWk/oCOnWRn9EcbcM8Zrtuj67c0/ZsLOkidZtd VIxqkDBP1JkMhQMBa43uyBgAT/ilp02yIAOkl4yHMz1CO5JiGV9bmncFZd6YY+nm uvgNFtnCqKkvqRJSyIVNaxGCdYtdVGYbqD4JG1oVI95ZVdBVS/rGykvqIwVbwL8= =7Z0U -----END PGP SIGNATURE-----