-----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-openvpn_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-openvpn_14.2-1_amd64.tar.gz 5f187aed2cabc000d5a09ed4c78fe22b6486c8f9e606eec8192e74c6bb747cf6 debian-8-turnkey-openvpn_14.2-1_amd64.tar.gz $ sha512sum debian-8-turnkey-openvpn_14.2-1_amd64.tar.gz 0e363b9652857a08e458ab6c98c00bc1bc81166d781fa16b64bfeb3198cd182ff9dec17d8710c78fc2a13ed58330bb27d3bf5d8899af12069486e9cbb9e32d32 debian-8-turnkey-openvpn_14.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-8-turnkey-openvpn_14.2-1_amd64.tar.gz.hash debian-8-turnkey-openvpn_14.2-1_amd64.tar.gz: OK $ sha512sum -c debian-8-turnkey-openvpn_14.2-1_amd64.tar.gz.hash debian-8-turnkey-openvpn_14.2-1_amd64.tar.gz: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZeIKkAAoJEIXCXpWhbrlNlpkIAIMw7rQWtDNChh1CEnf9bRpv +SIG3hNkUWmGxI5brqpXo9MOfwCOfqNjpcw3hnRrRufFfOltQFxq4ZCdwE9hu5RR YuaCfQ14J60u7LKW6Jp0EDXY+URWCgZjZ8Dz/Bz2QqdLQHFHIXq61p8LMatfAzZ3 V+cFxhsUJKU64xXe3bKj4TsX/h+kHu2n26dZSX2mtPFH2smjzj8HKAThuRnqZx28 lKQCX6hA4gFPthjPf5YvHCDZbRejICrNk5XWsdfHUkaZ0yqniI+jT+HZLuYIb1ff i1SIbW5nB4bn8Pg+Jxr3MFa+ZlFBDXPsrqDM7EKwmoIVkZoiIIxtC6AQNY76nXc= =kSem -----END PGP SIGNATURE-----