-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 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://raw.githubusercontent.com/turnkeylinux/common/master/keys/tkl-buster-images.asc | gpg --import $ gpg --list-keys --with-fingerprint release-buster-images@turnkeylinux.org pub rsa4096 2020-02-05 [SC] [expires: 2040-01-31] A8B2 EF42 8781 9B03 D351 6CCA 7623 1C20 425E 9772 uid [ unknown] TurnKey GNU/Linux Buster Images (GPG signing key for TurnKey Linux Buster Images) sub rsa4096 2020-02-05 [S] [expires: 2040-01-31] $ gpg --verify turnkey-cakephp-16.0-buster-amd64-vmdk.zip.hash gpg: Signature made using RSA key ID A8B2EF4287819B03D3516CCA76231C20425E9772 gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-cakephp-16.0-buster-amd64-vmdk.zip 09992b691fa02d941a2a002ed0c908ad387ae907859bf05ff6bece87f7315d7e turnkey-cakephp-16.0-buster-amd64-vmdk.zip $ sha512sum turnkey-cakephp-16.0-buster-amd64-vmdk.zip 8ee0e9f6824a0a205b13bf699e09b2b270d3cdbe7585aa1bff2efbdb62859294232b7698897ecf7c7c480a02247f5890015ecf60887e803968bea9db8c119551 turnkey-cakephp-16.0-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-cakephp-16.0-buster-amd64-vmdk.zip.hash turnkey-cakephp-16.0-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-cakephp-16.0-buster-amd64-vmdk.zip.hash turnkey-cakephp-16.0-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl7KTbAACgkQrF6wBJPl vByZsw//S1oBWIhk32/C1nnTJvv9xthd4pLVtGOjQhZudGMg3++NpVxJCckza8He EGDQunrosgp4DvRrqIgnAvg9k05ssgBlZ/CQWx17Ve0cySdl2RPA3wF9UegDihLN 8/tOaZ0bRvS+r6+0Su+Z6Z1RFWOcFVE7SVRIvYCVW9BHOqdzAztQckQOfzy1bguG kbLk0yxvI+eTg/Mtr9dm09N1goLdFT/jDa8dkTtdtKmgTEVVWvez5JUTd0Db6T38 r5jmEFicK7xbWjXjCA5lrz9Ralysh0piw08XmXOST41ng+v3QTFsPTjSfR9v9ond LYGOJJk58Es4Y6VQGtwJkTz75NnWXNfA47R8YEr/+gP3MeBjlr/fwuzHIV3DN93C mzaSRM3KGHNazteQXKdN/y24i+ctT54FKr1VGHbCEAOSQGjOH4Z4sUXhWitk6fsr QzGJi58MOR/SG0pFCkJg8DFlZMzG3wpFbpQ8yRCER3Pd30abrTsCtEqHeQupF98c Ap57F/+jkVumMoX+QKRi0eO6s4oriHNNLcAp3zgpyf9IYAIWYMxWs5KGxmLg99Uj 1eVv1vtGKiDBfszedmth/jBMi4i7kFwlcW+90lpqLOWi5W+RgBBCBQjf1lEEmXx9 u0AzAa07zGIqC8Behe1pKBlZz1unkbUzE7HgWoDpNQ3TWhV+Scc= =Mx3J -----END PGP SIGNATURE-----