-----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-redis-15.0-stretch-amd64-vmdk.zip.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-redis-15.0-stretch-amd64-vmdk.zip 74ad8db5c4f9beaeadd22d0b048a63c9f3c047b56a657816880b2247c9ec9c30 turnkey-redis-15.0-stretch-amd64-vmdk.zip $ sha512sum turnkey-redis-15.0-stretch-amd64-vmdk.zip a016604bb02b65b5676aaef04481331ebb58b034af1ceb247fa571785ed01b36df36619697233a9772f73b09f894fc9fd7c27862b70d6dd95af6ab53f84f91ce turnkey-redis-15.0-stretch-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-redis-15.0-stretch-amd64-vmdk.zip.hash turnkey-redis-15.0-stretch-amd64-vmdk.zip: OK $ sha512sum -c turnkey-redis-15.0-stretch-amd64-vmdk.zip.hash turnkey-redis-15.0-stretch-amd64-vmdk.zip: OK -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEaUz/JnlaKbrge061hcJelaFuuU0FAl0THAUACgkQhcJelaFu uU1OCggAte+07SztzsKD+08tZ6soYpQMmiEt2a699rqHZg2krhd15kisc5YLfixg IYg5S/ufgGEQ2b2FLZVFpM4DVP6I8SLSabsMqcACVsnRRBqS/q+ax3NHibpfPzFS KwBlcDS6IUJq4Fb8WDXLTzDFmADqT28QOcT0AOpxZxD6amF4vPz2x04UFa4oReFW B1809oOLhaQX1JXW5Cud9WmHgT00UugKNxwSaKET2TcBXD0eOSLShaeLL56TpuTT IqZ5JHcq8a4MRBoRK4F1EQIRK1hyHp1CvXVlShzKeJzUmxmDszGKcMIfAFYBt1is sFzhUtHG/gKgdrIgIK2BbvCbDLiaKw== =k6/x -----END PGP SIGNATURE-----