-----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-foodsoft_16.0-1_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-foodsoft_16.0-1_amd64.tar.gz cc82675e6ab0a5e74ff9149abdfea9fce032e15bde1ccbc09e705148d9da8a99 debian-10-turnkey-foodsoft_16.0-1_amd64.tar.gz $ sha512sum debian-10-turnkey-foodsoft_16.0-1_amd64.tar.gz c551866f847361eee0c247ff62b073eaed954e24b5aa29970ac8c5052500f4814aa001283012eabcd72ce4f17216e20c4849ea028cdb93f03b4d9f5cd5094684 debian-10-turnkey-foodsoft_16.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-foodsoft_16.0-1_amd64.tar.gz.hash debian-10-turnkey-foodsoft_16.0-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-foodsoft_16.0-1_amd64.tar.gz.hash debian-10-turnkey-foodsoft_16.0-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl8Bl5UACgkQrF6wBJPl vBzPthAAnIB8kNcfMk3Z+f0glD0Yl4k//mOvBkPTzyJmC4IzEsif0IKwl8nXD1Bk VbGZTVYKSAIPkiGyuG9UO+Vzh4DnY7GlxnUcG9ROQgnu1UXqw2Lj9yzE8uVRuXYn KdEapyABt/vcwh1LABZ4tRrhLWuJHCQPczNZAuE+lrX3s46GOR5r4psCumWBmFlF YOat7zc21p4Bvph5X6z1rCjh0ne1I4pjjyp0+M9YX3VZssvDqUSiJjac4ldHuPep 9YsrOp8eNGV1LhPU/Yo25FLIY30wNp95nUZLx++Vbik/hAP5H2auDJudpJSoaF4b yJYDK35Vb3Zvk0/LYCxF7ENL4xpFQCMhqdBphjC2KUUGZ8jIADCwZc5gb+Z0ChFl TOXbQgmSBU0QN0nhtQvOvR/+GP/kR+ZFQV/YsoMOSfFlxgejbCCk//K02jzQxH6R n08/p0qwwve+K95L1cxQNyOwOIIv77xKw05JFdOj/MRWuuv3YATmG3D0O3tcsuGv +a7bpMZK3jDlYJvnsK7Z0MhpcOquxXW5RBvvlB+3hbHFCFOZxBvBpjBoN9+/sHGJ TEeQ8j8NBxXDTnJ/Zi6/CmR4G654olCcD/IQnDQU/OazxYS32q5FNpRfPuOVuIwe DwcQZK+LIMFZdOXsOrZ1y/7pUdauAj3saJhdPy8BdpvBPf5s0AU= =bz6G -----END PGP SIGNATURE-----