-----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-moinmoin-16.1-buster-amd64.iso.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-moinmoin-16.1-buster-amd64.iso d673bc6b30ab5758e1f1f464cc4443ca934e071904664eee93b235a1ff3823d3 turnkey-moinmoin-16.1-buster-amd64.iso $ sha512sum turnkey-moinmoin-16.1-buster-amd64.iso 8c36327bfa2414ef54ace6c0192eb7860817be8295bec46880c6de6c96e32e5915b5c8cdb845e7a235f74a68d563e753823a81341c5c626ddbd7afff8de22533 turnkey-moinmoin-16.1-buster-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-moinmoin-16.1-buster-amd64.iso.hash turnkey-moinmoin-16.1-buster-amd64.iso: OK $ sha512sum -c turnkey-moinmoin-16.1-buster-amd64.iso.hash turnkey-moinmoin-16.1-buster-amd64.iso: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmBh2NoACgkQrF6wBJPl vByfjxAAkV5F/AH47mjNq1HR7ZeWlyFk9He3yK9tHg7eWnVM4XzmWV03PE0mbQhq 2ZHF4ocAWLrxprQ3xCICo1r3FF/TXjaIe1zbOshjN+vfbyoOfIvkFHsSVlKrci/0 B/gZTLfEMEm4+jBvSF/UucKhT5ZblT54j8yJJqbYJPYj7J962ytMuFLP20T0resF GjzqpbuepGqCR7RqqD/U9dTkfFsatK+sdE4DmGpW29tEPhDuu6KkhEhKYaEPH0bp 8PX2Ga5+6OartnEZdKxgsywnXFgmtLdRu2UmYAIBtA4hoTX0LgtaHTFyRKt1JWIM Hw96DeqwC+Uw+tUalhfUAgIa/+yuxtl+GCBEip9uJFchfwL1u3uJLN5uT5Cc8sYO xju+iAMwsDi0C0lev/+LOodJkGm0K6JuYeuVrNupEZyxphHgVGQx0vW0NrScUmCb 2KMPKRAy8NPWDDmAY0htvBQKmNRir89Po3gGxUCfVUZbQjgVu4KRrdIPwRO1ck7I Jz5co1+fa/pEMCKWXXCcRkh6Sp0VBWV4NmHVLjIDcmddGLyvGdqyfv+je+2aWLuB dYt2WN2u2Y85z+Ea7vP10DlWxxpHD7UaTNeo+ofb4cKqOZd5XOh3C0KuWnbb9BWE haWiIG1cbuPuog04sHMJ0LmZPv4XjwlJu6e2uB9T75zjdUKrN9M= =5rhX -----END PGP SIGNATURE-----