-----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-prestashop_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-prestashop_14.2-1_amd64.tar.gz 3854c5eb9fd69748621fb8d198fbed6edb6769f628b08481c9b8d34676cec5a0 debian-8-turnkey-prestashop_14.2-1_amd64.tar.gz $ sha512sum debian-8-turnkey-prestashop_14.2-1_amd64.tar.gz f1cabb884f2177917a10686facdbe52e4dda08d0f468243a24e68b5981fc8a409e9a0b4a9653d416dbbc43b52c28fb1b45089e5a358631551d14b4ac0eafd880 debian-8-turnkey-prestashop_14.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-8-turnkey-prestashop_14.2-1_amd64.tar.gz.hash debian-8-turnkey-prestashop_14.2-1_amd64.tar.gz: OK $ sha512sum -c debian-8-turnkey-prestashop_14.2-1_amd64.tar.gz.hash debian-8-turnkey-prestashop_14.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKkAAoJEIXCXpWhbrlNE/cH/20QehzAbfkZVP1fHpwDC/T4 C21VXZez2FP5sJpiNC1QquYz/wc7MvnHQ7mKqiIyBRMBN4mNtl2d5G+pf4GQvVSP Mint6LGyGQE0NryPFmdtmINZuujXkfKBYEiTpaqx198lRiEco122wgRe+Wtp+OU6 LoejneMneP/VYzhBAMYu3yaN4Dq26ho628IKyc8h/jiQbzKzRF5xvB+EXNq/I4vK OUp8mDgrVPd+Vgfl2N7/J6KxlLj0I0tg38hzldYe5L+hX0RDgY1FZdzU4IJvxnFe yjaQz44AjvyDUiT3fJCtByQ+EKA70OIR0XjOQrstC9D3+1QgZzPeO/IYSG/faMk= =0kXZ -----END PGP SIGNATURE-----