-----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-oscommerce-14.2-jessie-amd64.ova.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-oscommerce-14.2-jessie-amd64.ova fb31b68f5549f8075cf99bfa3b0197b9ece2a3669e4ded3b4ee0b79a07f7d2c1 turnkey-oscommerce-14.2-jessie-amd64.ova $ sha512sum turnkey-oscommerce-14.2-jessie-amd64.ova a4403fd987b8a3cedd30653c2082747d00425cd7156ba82878e66d9748431afa58c383d42c8f3a87c6bd96ea5026b651ade0b186914f64ad2202171442100a69 turnkey-oscommerce-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-oscommerce-14.2-jessie-amd64.ova.hash turnkey-oscommerce-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-oscommerce-14.2-jessie-amd64.ova.hash turnkey-oscommerce-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo92AAoJEIXCXpWhbrlNYwQH/2GCyxQqA0ditKZNKlAsm6nU H9rG1Brw8oYTJAOULK1tI8TNzn5zgvn8LKFalJzMMnOnc6m4XwSWTFp/LTQxhbjb KIUlzwdTg01nP3zdm1sLDMEnNvGT/YBv0q3F0efohWaqb0sZfc4a8SggG293tKOA QRiU4Rxa4yjKqNskOdSnoMakIbYnSSRfMPwVM3hkYCxxgqGelVXaZjd6hKobFofd jByCyqSjZGEptxmvH1ISVwkebpD9fyEPzO9fNVKSCxZyiDm4vRFQ71/R1GcarQdo OS3FlkXnnPcjQ22zJBtBzu/gm9UAVZL7Y8GJs950jBSvS1AG9IGLhlZzCmZer4s= =+Twm -----END PGP SIGNATURE-----