-----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 debian-8-turnkey-yiiframework_14.2-1_amd64.tar.gz.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 debian-8-turnkey-yiiframework_14.2-1_amd64.tar.gz 09815f152b5148e6d7cbbf2628143698ac211b1310c9a2412079c4707f939209 debian-8-turnkey-yiiframework_14.2-1_amd64.tar.gz $ sha512sum debian-8-turnkey-yiiframework_14.2-1_amd64.tar.gz 77850f10cf49069fe3269588a88dab3eae9ae1445226b5bf60c71cd0c46656ffc087935325591ac1e6e32f577d542200ceb3ea476172cdcb4136019fc580e3e9 debian-8-turnkey-yiiframework_14.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-8-turnkey-yiiframework_14.2-1_amd64.tar.gz.hash debian-8-turnkey-yiiframework_14.2-1_amd64.tar.gz: OK $ sha512sum -c debian-8-turnkey-yiiframework_14.2-1_amd64.tar.gz.hash debian-8-turnkey-yiiframework_14.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo90AAoJEIXCXpWhbrlNlZIH/RPapkhkoBMuDjwFONVNITzu LOeFe0Rmti5gq+HVxAWrWcxXSMWbWVCob+YgbZ2piQR8vduzaY9M9xQ9slLRASXp mmltwutxsF8vuXI748GXgaFxyDu3+/4OP4tv3Y2LpNs5dB/ExafqE6ugiC2W5umw m9KdCFyooi8Kf/CF071RZUzH2DYNMHBJroyHEKh66QPGNoJlbfZ1UnjbNvMJm1Zk DZ2zjJIiPJdGyJgIMlXP7q06PInHbkvapccwDwbYgnWgPRmFZGFpTCkdzFFIi4HF ikzwuRNdyGdQhpdS59RAEnivj6PW67deg4aGZblJ2Ki+8h/VKrCwcoeBvweMr+8= =eEzY -----END PGP SIGNATURE-----