-----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-gallery-14.2-jessie-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-gallery-14.2-jessie-amd64-xen.tar.bz2 bf108d4b1d68a20353ebcc7d8c392c626aa108f6c4598908fee4478d90ec8eb3 turnkey-gallery-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-gallery-14.2-jessie-amd64-xen.tar.bz2 e13ec943bf59b23c412f1624733c4e0052f923fb733c8ae6f934992a27b927e9b156ea9f56535f04507c3e68396f0b22f059fe4bc789c19ec94fefd78c0fb9fa turnkey-gallery-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-gallery-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-gallery-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-gallery-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-gallery-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKkAAoJEIXCXpWhbrlNh6EIAOoOJSdLrjpyYoe3BOAUi/AV idyRp9oI2ssebDTuj3eoCO2fAnU6nD3q8NDhrQkMCbVBuEo4/4UvP5AH1L3fOsw6 zOx3ZeT6hyLvKnfUzw4w2UzZ0IEEeTKG7oNXPMWqjmhMcJvRnJaOHIi5+cJb7lsH FaognXhdfoZh5L5SsjSUYTrla9vkP1Iva6/igF0m7N9y3C8I4G6518zw+sf/4Zy5 FM0UGsfTHXI54WxuzibmiWYcvwBZSV2X3Dy2vpHA6bGD1ma9ItQhHk7pTu2WbmL0 /Yw+ay1U2/5UkiUrgyCLGtfoK2g1NB8SzvT7Uofjy3eHNtpnyBYO/i0UDIRz204= =duzH -----END PGP SIGNATURE-----