-----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-15.0-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-openldap-15.0-stretch-amd64-vmdk.zip faa755f3c5f8bf6554d9f2bc1814bb9bb4e78279e99a7b04c7e1e9c41ee20bb4 turnkey-openldap-15.0-stretch-amd64-vmdk.zip $ sha512sum turnkey-openldap-15.0-stretch-amd64-vmdk.zip a9751760e63bdd0ed8fe4019b0356f65597603f09c719ff05eaa099fe2e1e43ce62772a603032019139ae653e357eb7924dd31f8f9dbff27e0643defcce4fa96 turnkey-openldap-15.0-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-openldap-15.0-stretch-amd64-vmdk.zip.hash turnkey-openldap-15.0-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-openldap-15.0-stretch-amd64-vmdk.zip.hash turnkey-openldap-15.0-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlte120ACgkQhcJelaFu uU2knwf9Fb49mRrvQbwRC0zQXMpwmTJ5S3OJUi18m7PnZWHM0WzBHyAXhEIpZbzP E8LUmTpV612vi3/cJenUoxpwJZDaZhtqO90RMIxipLS3mn6czufXcdz95bzynvDw Wyhlyr7hM4H5c4/lQqpN9oV91CtExQvY3a03uPEtn1xTVmqjHdbHEzzybZblaxYL Uv2feyyjiQOrGX3R/l14VYZ925kzCfMU7L0CGDmsK1zd2o5P6IGDNZ2OrsFdkspB ApKsve2nSR4szElkh9tIGvqmaMvwoCB0k9lFEleHnCacJ+crc00Yafcv/dyl4JMW ihBJrqiJ90/PIID2CRqR1kPfOwW0Bg== =AZdR -----END PGP SIGNATURE-----