-----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-bugzilla-15.2-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-bugzilla-15.2-stretch-amd64.ova f95abaa61139456d072129d5dc74f7e467dd7b968c6e7eecccbbc1506c7ad2aa turnkey-bugzilla-15.2-stretch-amd64.ova $ sha512sum turnkey-bugzilla-15.2-stretch-amd64.ova 6b357e0ea5ab5df4546f856d47c55ef2755dc29448c754c29e6658f25957edbcefe6934442cfc19a91b5643c95e0b054b306b88c1254daeecda6454703a5f55f turnkey-bugzilla-15.2-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-bugzilla-15.2-stretch-amd64.ova.hash turnkey-bugzilla-15.2-stretch-amd64.ova: OK $ sha512sum -c turnkey-bugzilla-15.2-stretch-amd64.ova.hash turnkey-bugzilla-15.2-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlyZ3PgACgkQhcJelaFu uU2NNgf/Uw0NIzLmOP8FpHt3LW2tTQd267eMasPGtCtiPEYEnOB+2x3/GWqnFVJi pWqUTid08Zv3IbZqsDGBoSzZaowfFdKhIzUyOGOX6fAiMKWESObt8n1zAyMRRBSh 0O7iPehiCorlbbd+6JvdWYUQrw8OHxE8ido4FGDkrzJfmjalQRVeJqmcpb084VJK I2I2y9TMMChpaGcq4XO57fX2wo4+oqVY+khypYhJli8qsP0bwUYI9E8b64znKU36 fNAwXAxcTJRHuyMQ+LL+Y17879dXZaPbZGqF6g5Jull5s6U4/uCXgEMoQCuPAAaI 9IGIVeXpaB3++0H6uWoixHBitbIBVA== =GdJ7 -----END PGP SIGNATURE-----