-----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-ushahidi-14.2-jessie-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-ushahidi-14.2-jessie-amd64.ova a928a01c221c972ae4a50aca6226e5cebf2d157a284cb905cf3300c8ba7edf6a turnkey-ushahidi-14.2-jessie-amd64.ova $ sha512sum turnkey-ushahidi-14.2-jessie-amd64.ova 3527803fe16f8877b7375aa2be9dcbb5e9cb2d780af8ba6933721779d28a31d3008cc539694fe386bc841779ba90f5e1340f6c1f6b94e60ed7bdc62dbad0c835 turnkey-ushahidi-14.2-jessie-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-ushahidi-14.2-jessie-amd64.ova.hash turnkey-ushahidi-14.2-jessie-amd64.ova: OK $ sha512sum -c turnkey-ushahidi-14.2-jessie-amd64.ova.hash turnkey-ushahidi-14.2-jessie-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo93AAoJEIXCXpWhbrlNnzMIAKbm8rJ7pF0Gm13vlMqGe/4u cJKDYNHBlUsKSZ6vLDqmnXMjCv1sxsvnoClvBREFPmQnBrkq06UtAsUYn54/izai JVDNJ3z4/5a4QINF5ObaFM4Xo2B+dwPIeQpkEke3z0o/gCoOW+HJVUpOy9CgREn9 3S0qm3ngv2xJSMjkQOyhaMPgANKuzePnJmlpQG+jeylo7vhBonNuh29amclPXRiE 4hvwc8TQMvGJ1/GfEM2UahPPgMpL1D0Uf4fB1R7uIBVOQ5H0jvGv6yUpQdrAG/nA GE+PEfSAAvGHSmu9mbtDTpylT+iDKwzUVGMsZ6JLkpXdQ0y+cmQR4eUfNydnJY4= =2Etn -----END PGP SIGNATURE-----