-----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-openldap-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-openldap-14.2-jessie-amd64.ova 5cac4bc50611e3cbacda6024314d754e69fa0079933c65ddaa6a37b5b8f13474 turnkey-openldap-14.2-jessie-amd64.ova $ sha512sum turnkey-openldap-14.2-jessie-amd64.ova 2b3ac0fa1f9756cb6a1eed87eeaf6a08cc68dd663e64955562f60255c8f37cd5366e2ad1b369fd3e2bd6b12b0a5fd0cc385766464fdff70e7e64de82630b444a turnkey-openldap-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-openldap-14.2-jessie-amd64.ova.hash turnkey-openldap-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-openldap-14.2-jessie-amd64.ova.hash turnkey-openldap-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo92AAoJEIXCXpWhbrlNJC0IAK2fNEKa2kzH4h03PMFAjHnm b9AJeroYAu5iNVQqzCfWb62gK4u5aVEEZt8HPrizhXKrjULnrYblqW7ZVC8TxlmJ gRQYKGf/7XcGwAoadmxZ2bWX8Z9MaZ0MsKJBXdIVMOFyI0qSPcDjybOWWHwdMcRs svz08mcOMGdX20ZH45lIRbvZ3uq/cDcOj5meM7iubvWHCL7R0msCiJ3NfyDdj6/p lSqccKxLTJRWJtbb9FkE+lQ9M0P6Fyhsq6MOnhOB4/RO/givLNuZpVf3aAoPJtCU wNDl8q/oco8/R5mKAvd5h24Qzwxb5+f/rQ+6UlX0uRdBszw9h/aLGCAyqBEzTQA= =0Dbp -----END PGP SIGNATURE-----