-----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-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-ushahidi-15.1-stretch-amd64-xen.tar.bz2 1433b7f8f3c430c34a1c3b0d2358dd62466f6afc135ec4f81ddf520a1668f7a6 turnkey-ushahidi-15.1-stretch-amd64-xen.tar.bz2 $ sha512sum turnkey-ushahidi-15.1-stretch-amd64-xen.tar.bz2 c5b38d2d4c3e9c35eee2954975253418990620a80f0dd7b61fc7cc9e6ab334fd12a81746f2deb750ac29117f8577caa100c3df4c515f1294face2d4137488516 turnkey-ushahidi-15.1-stretch-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-ushahidi-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-ushahidi-15.1-stretch-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-ushahidi-15.1-stretch-amd64-xen.tar.bz2.hash turnkey-ushahidi-15.1-stretch-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pj0ACgkQhcJelaFu uU1jIggAu6a+i8N1BM/zJdEfgERapvaG9dWDyrk5s1L6+R39Wze6dygqNdHl3sku ghO7Lg8DQv5ItVWZWM9cEUVs7yjyz9zzBHyyXY7W1mHEbzR5fXk/Xdv08MRL+qIk thtFavKBDWVRqsmo7+hp9NcV60JP8BOfDtgf7kpsl6X8wImW7GtoCYMhwuAf2rIc ZwsJWa/KZsOj6ZC2YssX25A6ZfPDqFELeyMh2mL0ON8r7iM2n7gwfhbLg5nbHOYc suQK6CSTPDQByGfuf/zAxLLc+P+XfsJBC9gDexZAxLPUvrhmQV3A7lExJ8I29sTR ijCmVVjBohf5DCytiTNGM8KSD6sl5w== =JZVh -----END PGP SIGNATURE-----