-----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-magento-15.3-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-magento-15.3-stretch-amd64-vmdk.zip 4f0b2f3ba30545295d3de17ff428c791774fb9123674d7db4c2e0c7e9f82e98b turnkey-magento-15.3-stretch-amd64-vmdk.zip $ sha512sum turnkey-magento-15.3-stretch-amd64-vmdk.zip ee87311eb8e67e5e5803ed7194a9f9cc0cf5678f37999cbff7ffb12099e91f1dc2f1a2e064b02d62f53879af61a034861c9359f59cc72797bf109fa49ff68045 turnkey-magento-15.3-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-magento-15.3-stretch-amd64-vmdk.zip.hash turnkey-magento-15.3-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-magento-15.3-stretch-amd64-vmdk.zip.hash turnkey-magento-15.3-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlzdEEcACgkQhcJelaFu uU3bjAf+M8jjM3AvgeyzDnHttEnbD9lkG4tEWemKlSG/Y/WaJ92cBFFkuA9/mfv0 O8F187txKdMlctybKODQbIrwNadebzk9MFYwIdSTsnpFnGOjUBx1ooSYzsnn1ww3 jYYzgJMeMYB7By+FvFJhxV9nkP+UO09graCERBnGtobWNwbo0vD+1ZZnwj73i2ab JtaMP05lFUx4a9UL5sdfvV2HiY8Jt8sDb2Xl4w5OppD3NEtcGMjnATecFa/v0fT0 2rUf5Q2CqUqeuabZJW6DXzzff6sLlx8dgC0PEcrhht96lp34IuSUG7fL7sYewj9K A9t7uC5GaVPzRX1sZGpEWuxWb/kO2g== =1vFh -----END PGP SIGNATURE-----