-----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-mysql-15.1-stretch-amd64-xen.tar.bz2.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-mysql-15.1-stretch-amd64-xen.tar.bz2 1b098f9a6dfb34ced44ff80159ea8448935b97b252ee5b636ac60c6c1453ec85 turnkey-mysql-15.1-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-mysql-15.1-stretch-amd64-xen.tar.bz2 43ac4eaa8083dce9bbb536a1dcd2cf048411de8102bd6b926bdbd4f6f4da18f8c7895f302243b1c2b62696fb8a8775e4420c45496e251ec3d516ba6d0aeb419d turnkey-mysql-15.1-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mysql-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-mysql-15.1-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-mysql-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-mysql-15.1-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/piwACgkQhcJelaFu uU38pQgArWF1YJTG21OmItpjI/yAh0ACVsIdXdKGrka4ytHxTavLBXdzoJQZ7+1A XVotPnEY/10gQY23UJs/ZJ7JpR4dEJFY4oOPysiuilgIcD6BEJPMIbD8KqRbbBRe 2fMBkD5gFzm1HhD3oE8J4BO+QmfP/RDzcnP47dqQHo506lf/cxSnUqadpTBqqQhO 10oKC75pXpQCnCFjUvZz/yf3neTlpDTLBpKlyfY5f8CRpq6tlQX4f0czcg0f0Fh3 +z+MaAVCIuBe2iexJysCIIgmdXxEDKRH/2A317Vz7VJz4iDN50QFMbdAKeRzufHn cl4ZHKUB7ppD8y/fHJ+te8xIfz/5tQ== =KYEY -----END PGP SIGNATURE-----