-----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-asp-net-apache-15.1-stretch-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-asp-net-apache-15.1-stretch-amd64.ova a16690a10518ebfc58e8c22b9754d092b9d0fdd3496471a8a5005ff90acee3d1 turnkey-asp-net-apache-15.1-stretch-amd64.ova $ sha512sum turnkey-asp-net-apache-15.1-stretch-amd64.ova 6ea38581840de759604fcb88da654b2b1dc1edc067ef4ce2e84361f0311e7b242c03cf030205dc6b08d27a34cc6a3ced8e60271dcd74acbea371a0a71ec744b2 turnkey-asp-net-apache-15.1-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-asp-net-apache-15.1-stretch-amd64.ova.hash turnkey-asp-net-apache-15.1-stretch-amd64.ova: OK $ sha512sum -c turnkey-asp-net-apache-15.1-stretch-amd64.ova.hash turnkey-asp-net-apache-15.1-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/phUACgkQhcJelaFu uU18EAgAvrMbchqX1MKMCNoDwfpprwZdtaCZzIxO2CQYybIbLm0zQ3b/DEbJuzYc lB35oDhZAxfw1ammq+sd6SHAR0xxYwumWIrttE+RpCDTqx3OZM+Yq4/1URpOLV0+ eQJQnUaYiCjqVo6z/XxcTMTqngm5ZKQo8QNHiD8Y94TnFHwWn1ADnVBNRysCrZcm uRXZxUocWHHjbLp/qLMNCFdeVXbZXn9L/MopUDYcaShWlZ2rCt50TFjxYIpSEezz 6jCgEC0IBTfc1BbcqngeVXAzQaXdl8MiPpoyg5l4Atc/9NxQ/Rp+dq28aJnsKQhJ tDpTOyYMkXWIoEe0AYwfL7P9TruJNQ== =5zgH -----END PGP SIGNATURE-----