-----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-prestashop-15.1-stretch-amd64.iso.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-prestashop-15.1-stretch-amd64.iso 1a50dfd13bb7494445e0a353f5d03c53186f341ce8c1958d30c4a23aaedc17af turnkey-prestashop-15.1-stretch-amd64.iso $ sha512sum turnkey-prestashop-15.1-stretch-amd64.iso 0766424299468d1310cd3c5d245b365ffc93a80d50b9240e4a723a707c0d9bba966c7d94855fc06ee1061201ef158abd74d8c25f0fbe1e6969e7dc2be3c68ffa turnkey-prestashop-15.1-stretch-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-prestashop-15.1-stretch-amd64.iso.hash turnkey-prestashop-15.1-stretch-amd64.iso: OK $ sha512sum -c turnkey-prestashop-15.1-stretch-amd64.iso.hash turnkey-prestashop-15.1-stretch-amd64.iso: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlv/pjIACgkQhcJelaFu uU18Tgf5AeIby0aIrJSKUB8gc0uN6Aq1bniGZhrYov5yMufyoI7oGg2hu/i3+P+U UbQN3Bd16D4Kf3nMOwtiDzHj5JEKQHcIgGOV4pLAZoOgHzOqD8bsc8oVTsW0tcUH 0nkvnPck+iBj36M7rJLvHhMVoeS/ws/HHMIAnSUKLM849mJ/QpQ9HYhPXbE7zrfo +awrzXn00NbcWAjk4YPy/BKM2loVutynlxJUfBn7rWqxEZPZg9xibmCx2jSKXfsK IT0cc7jnGfz530uCFP8Xced9Sqs4N9mAKVPodCp033CnwpihVzRWPzE5smzSgL07 8Iqs+Yp7HroP5hzejXpob+UkjZfLHQ== =MgLx -----END PGP SIGNATURE-----