-----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-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-openldap-14.2-jessie-amd64-vmdk.zip 412200e5f3743ec34ebc40c93f7450f97e31a9cc772f77c9377a1613063a5971 turnkey-openldap-14.2-jessie-amd64-vmdk.zip $ sha512sum turnkey-openldap-14.2-jessie-amd64-vmdk.zip 58d0576dad4bb80d0b2f16e459efc993ed704fce67b86fb4a63ca098abcfa98b7fe9782a814bca17a10fb7487849e0c488c5142ab67139d86d6fbc87764f52eb turnkey-openldap-14.2-jessie-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-openldap-14.2-jessie-amd64-vmdk.zip.hash turnkey-openldap-14.2-jessie-amd64-vmdk.zip: OK $ sha512sum -c turnkey-openldap-14.2-jessie-amd64-vmdk.zip.hash turnkey-openldap-14.2-jessie-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo92AAoJEIXCXpWhbrlNiacH/RVMlF6OZbTn8xAbgZImP65o PhV4Sy5AqjHjOuybyJYhEftlFMQSXlNPwF5IvjBuk6dDLlkrB9RQ8EIrUSHEfbWP OnGPpxnuc2Y05I0AvqkYGnNsuvAauJvWwStYTBCxnBjwy1TJbi3nkU+yDv4uhqNm JWCN0Re9U7BChxNGLUt6onCTyS0J3dJ5dU7LWnm5mD8MR3e8ghZR14lyWEOHP6FS tfFvXEvk9edzr7ThDQOYA6vDta45JEK6hnjOLydHEGB+cBD7ACEN/1HSIk78P6VU bQLI9aaQIqqwEsfT9b86DdZOEspZM5gzAN8k0gM/t/hCItrA8qaJIkKPnMHWFcc= =cjnr -----END PGP SIGNATURE-----