-----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/18.x/keys/tkl-bookworm-images.asc | gpg --import $ gpg --list-keys --with-fingerprint release-bookworm-images@turnkeylinux.org pub rsa4096 2023-05-22 [SC] [expires: 2043-05-17] 2614 7592 087C 0EDE 4214 3B63 7761 DEBA BBCF BA7C uid [ unknown] TurnKey GNU/Linux Bookworm Images (GPG signing key for TurnKey Linux Bookworm Images) sub rsa4096 2023-05-22 [S] [expires: 2043-05-17] $ gpg --verify debian-12-turnkey-orangehrm_18.0-1_amd64.tar.gz.hash gpg: Signature made using RSA key ID 26147592087C0EDE42143B637761DEBABBCFBA7C gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum debian-12-turnkey-orangehrm_18.0-1_amd64.tar.gz 48d82e227a48a78c4aebcda1d936e8c857fab33bff9a8c74e36d5ec433bc21ab debian-12-turnkey-orangehrm_18.0-1_amd64.tar.gz $ sha512sum debian-12-turnkey-orangehrm_18.0-1_amd64.tar.gz 77d579674d45c15af8b5fd58b87cd6082e1d159755c1233bc17fcd3948488280604d5f9f136f34ac98321085096cc8d339b888ede45e3ba85dec659b5a99d594 debian-12-turnkey-orangehrm_18.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-12-turnkey-orangehrm_18.0-1_amd64.tar.gz.hash debian-12-turnkey-orangehrm_18.0-1_amd64.tar.gz: OK $ sha512sum -c debian-12-turnkey-orangehrm_18.0-1_amd64.tar.gz.hash debian-12-turnkey-orangehrm_18.0-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE0achB3UVKiMsY4ckkPLGHN5q3jcFAmVLfxQACgkQkPLGHN5q 3je71Q//R4HQ92qOP8I1xjmOenfD0y/BWYfqBz7leU9Ro09YSh90jmuUFbPMU8RZ msB/qrLBSU8iwckICayrLUl+50YKEVtTeuRkuX6wmwxZ0tXAZL4fvEFFgSEqoPuv JTeheVLgA/r5WfDNiphytX6fpXqmd/0AX8JOgyde36uBd1urQKzaBh8adAEbNmvH uWd/WPII3lwTO9VgCQ6OJPuk04/00E/fRivve+36ttHACovFSIbeeokRfs1C0qEh BI5G7UNzaVeoZkxrQis7sScsXtNd0JTrCsTOAKRtFR589TTA1Bblhy83tNkTmlRj SA8lkE0uLAm4g3JddTxBNdAPMGRDnfWfDLNOMM/FaNLZY3idfXLAlFoQVzoQaogw VePKD1S5AcDSW6JrtyBzLPTYj6Eim3Vg9BB900G7mzHE2KWT08FbBCTqXelLeN8G ts4MhRd8hAckTOyWi9p3zFcb0dSHcd+B73ouhGFZVK3afS7huuvo1cwXJjEBcGxZ PloDK93iWDMcwTGc4yg1mpeDz3YAqA7WNw/C8f9cM0vpFyCxnSrQgsfj+/hismSm XlWflhBLMJLgx50t902UkXZoCJsw60d+agQN0dr9jSLnVc9nWe7NPvTJiLWZ2AHc /SgVC2xpHVHdjvLbJ0ONYB41dC7MVoD+AnrqHtK1sebBn008i+A= =dLJA -----END PGP SIGNATURE-----