-----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-oscommerce_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-oscommerce_14.2-1_amd64.tar.gz b463c8ad75d137fdda1c12da404a2714f5b42a5fb958fe4126b9875f033a0b7d debian-8-turnkey-oscommerce_14.2-1_amd64.tar.gz $ sha512sum debian-8-turnkey-oscommerce_14.2-1_amd64.tar.gz 579bdb708bdc234293976ae09595d9f49cb838c2a43852c9bd945516791350bb3e53c6eafc260c36419ea43d1cb1a2d5cfa47b7b0423223824878b0572fbecf5 debian-8-turnkey-oscommerce_14.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-8-turnkey-oscommerce_14.2-1_amd64.tar.gz.hash debian-8-turnkey-oscommerce_14.2-1_amd64.tar.gz: OK $ sha512sum -c debian-8-turnkey-oscommerce_14.2-1_amd64.tar.gz.hash debian-8-turnkey-oscommerce_14.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZNo90AAoJEIXCXpWhbrlNgGEIAJneUTh78uaWRW5GrocUk2fp KK1fXZfV8EfiOm5kLL0ZqIeCLCWkguVA4/jy2M/cCDqIZUmKEXxUIfltFcEjyHKU NUoJqlCEujqrWtoWCqCWZfcjNZOSrm17z2Byib0lErsxzWBotyIUauzYzqHUOJFv KW0A7/MYZRPYL01VmzbHuM+a1pTMwZ8dzL1PwjRTQt1O7sgErfOxNoRmvq2+8PS5 r72XSc/xHNIsT0Qu7EZKUCQiSnkq3bTSdFlz70oCwlZB5NP3WhUGQTZFneJHDiXc wowhZC6yel+PYl2mhT3+GyKDGC88j41zaGiW9Y663Bb91JVJH1U9QrKQ+wu/CU4= =mDcK -----END PGP SIGNATURE-----