-----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 debian-10-turnkey-xoops_16.1-1_amd64.tar.gz.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 debian-10-turnkey-xoops_16.1-1_amd64.tar.gz fca35310103083868c6af621933a2d918202de8973a5ae3043a03d15ae25c28f debian-10-turnkey-xoops_16.1-1_amd64.tar.gz $ sha512sum debian-10-turnkey-xoops_16.1-1_amd64.tar.gz f0414849bc88cfabcf0fe92e9af423f0d9a341226d7f5debdf5985441324cd0f524cb3a0c0355d3bf767e556ec74888f5c95b3f0c29ce6ee669e64c2f9682ee0 debian-10-turnkey-xoops_16.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-xoops_16.1-1_amd64.tar.gz.hash debian-10-turnkey-xoops_16.1-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-xoops_16.1-1_amd64.tar.gz.hash debian-10-turnkey-xoops_16.1-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmBh2NYACgkQrF6wBJPl vBzUoA/+J4jQH2mafb+HnVJxX+PwnvEjctzDBAM99hrH4DBI61WpfHMAIb3ceLIn GSXlP5yaSlUPyw5XdN1LxRdYTqRP9hjgxXorjQ/MmPXTTJr+Q4vj5cMEZeMw3i+l cUz3kjktz7SCic9kQf7lhxQ422olzjQ6/hQD84+FhuvjgKo3tFR+/mqKUqHuRp0e jE7GfnDt6enHxSR2NL58AwDM4kJe3WfCZxvoRUuC3C/V39DCqAeyTvLZwysyjceL DRh1eR5ledrnCnjn5r5PSqMPYUKsA5+EMX2N5LxB8LCaZ2YIbIm19+edktGLItEb Fq2Iaui+FgQmQpp3lNTsiuKhGlTA6cljgikj3YQzW9mGzzpUC5HUW5Lglcsv8HwP HzOEy+ZMLWsIDts8TVXcACPP7/KIzHE9BwNHcViSSpG7DRuLQ53c/MFpcaBS4cHC WpuorGaBt1YdFHPmQxybLLSSMSipPxNXjJDW5yrfhk5mi4hQSs0w5Em5Nfub4AeB SkEiLeZ4n1FAXUi8cir0Uto1cYOgO6YCMLdDW4ph4KF5gAd8LXi3K9IEsLJolHj1 5+VxhOlyV3SMAsRn2l2IDn8AvXHWiMbxGtOlwl0spekNld5sGY6HVXt2Aa2ap2JR F8Y7G1qZIpgmlrxehfu6m9sxgBbCUej9tpULkV/ETt1yRG/AHqY= =3sYx -----END PGP SIGNATURE-----