-----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-canvas-15.0-stretch-amd64.ova.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-canvas-15.0-stretch-amd64.ova 11b9122602e787273266a7c6ad1c6dd8d7dc95b1409d76e97ce932012c3c54c6 turnkey-canvas-15.0-stretch-amd64.ova $ sha512sum turnkey-canvas-15.0-stretch-amd64.ova d1b4561a0df283348cd5a86b9db17248921d3161192f97e973510a1776a127dbac1080dd46dce5986af4e22ed2d23064078223b5f660f67a866efd042315956f turnkey-canvas-15.0-stretch-amd64.ova Note, you can compare hashes automatically:: $ sha256sum -c turnkey-canvas-15.0-stretch-amd64.ova.hash turnkey-canvas-15.0-stretch-amd64.ova: OK $ sha512sum -c turnkey-canvas-15.0-stretch-amd64.ova.hash turnkey-canvas-15.0-stretch-amd64.ova: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAlvITO0ACgkQhcJelaFu uU3IYwf/fMn3fd8/RzOTiENxHWMjq8qEiq06KdHmfsH4d9z8RdBBIz418bHfCxwo +1PMio99LohFwSMBRzyZT3Mfi5lwG1qngqlQ3E0pz7pkKKs4gbeXTi+0TB8E2dqL Tr0UMoeg0UUV74jxoboPMMttTiVjGt7JymBIxU3rYs0Z3nPA8qSHPsrQi3RdkbV8 KVr6J3pCleOsnz+N9BLTEoMHugqPY8VpbBu4CIxRwgE/vFB0SYHYn4yG9aOzsdTR vIZTaUNPF7k+1aSZM9V2Wpu7D4/WjGRwT8iKBE8Bg5OnjWnc5J6qYD/f9l37XOZG bII/6lVYVS0In0hRW+Gg6sSohevJjg== =FJQx -----END PGP SIGNATURE-----