-----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-web2py-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-web2py-16.0-buster-amd64-vmdk.zip 475f8d01d80063db91465f7e5505809458a2b8d6d7bcd73ebdf4eb3504e637e2 turnkey-web2py-16.0-buster-amd64-vmdk.zip $ sha512sum turnkey-web2py-16.0-buster-amd64-vmdk.zip d1b111536d9ab7f2c935305c6224f9dc0e25f9e312f35db4cc8a3248d0918723d60a831863bddf223340fc0e0e824b852f33e909d7914a06e754cc79c70854ac turnkey-web2py-16.0-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-web2py-16.0-buster-amd64-vmdk.zip.hash turnkey-web2py-16.0-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-web2py-16.0-buster-amd64-vmdk.zip.hash turnkey-web2py-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----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl8UCgYACgkQrF6wBJPl vBwusBAAtJRdOsnt4FAf/lQ2GQ2QrLoXR64uOQqCNOrxT9Bze1xfhxEKxGG7SuC2 bWpEuhxTAThHxHi6Q2x9jm0EhZk4tujPgBM388g2MKNDVI9jFXu0Sen0EA5OoUiO j5CQ6mCFPXLcrBRgvvZaTh7LVyW1nGCwdlsLxeyK5txjrIb9ahScVAkbA0epIWXJ +RlSGoSKpxQZhBDmpDmpDy/80/3e+x0oni/W/JiOZktCIql1CcJ9D3pQU1SqiNK1 QuUhix9LPulciL3ghQKVXITjUBOnMixW8+4hr5p+9Nali05qvqPuX5Uha1p8imqu cL8QZ4q4YIWPr7bCEUh3ZNfejltjh/8xZqVXOzDC3z8+UKby2OWrw0bL8piw9a/1 AImKCbCN1tC9y7W+rgWJSWizQuGlCudOeFhQpnGAcT5z90DXnysZWSlsKkibGfYT LfffY4V1W7ZRbU4mVD4cFCjbpeZNk9WWHWgWg1xVQZWCHyGDfP/LAXGm9Bo2bkJa Cv/tf4bSU25Jaiwkw+4eR2Dn0mai1oDpYQNsxKw5YtNrTb2pXuj54W93UgLMrKZ6 Mnta3GgYMF5r4V0HBWc7OAxetdZ1D3m96gmdIgefc3dDFnTh8mC/CgE6EuWdDWSC xZurtm0b/FK3fINV4BGUoiK1ffQ6BK4aAx14e7L9J19BnkcfAlM= =27c7 -----END PGP SIGNATURE-----