-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 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://keybase.io/turnkeylinux/pgp_keys.asc | gpg --import $ gpg --list-keys --with-fingerprint release@turnkeylinux.com pub 2048R/A16EB94D 2008-08-15 [expires: 2023-08-12] Key fingerprint = 694C FF26 795A 29BA E07B 4EB5 85C2 5E95 A16E B94D uid Turnkey Linux Release Key $ gpg --verify turnkey-postgresql-14.2-jessie-amd64-xen.tar.bz2.hash gpg: Signature made using RSA key ID A16EB94D gpg: Good signature from "Turnkey Linux Release Key " For extra credit you can validate the key's authenticity at: https://keybase.io/turnkeylinux 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-postgresql-14.2-jessie-amd64-xen.tar.bz2 40483916b0c8b3584cc1bdf008af40fa69afe1fbbd7770ca21112a639757c2a3 turnkey-postgresql-14.2-jessie-amd64-xen.tar.bz2 $ sha512sum turnkey-postgresql-14.2-jessie-amd64-xen.tar.bz2 c00e628a90862d9daba5f3b75011f91f22c6edb803a37a61a781034aff1282e5583c7d7a7eed1af42e395cbda9ae15c6a0f8d21aab7bddec73b91d489dc5bc50 turnkey-postgresql-14.2-jessie-amd64-xen.tar.bz2 Note, you can compare hashes automatically:: $ sha256sum -c turnkey-postgresql-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-postgresql-14.2-jessie-amd64-xen.tar.bz2: OK $ sha512sum -c turnkey-postgresql-14.2-jessie-amd64-xen.tar.bz2.hash turnkey-postgresql-14.2-jessie-amd64-xen.tar.bz2: OK -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJZBxkvAAoJEIXCXpWhbrlNU2MH/jv/07d3OSeB6dFlYbFTMmI7 KNUqxvOW6f3nOuOWv6Jxt0Z993baRwDf76FLRlSESJgNqyHC6iAUMrtuWqmCnjou vcqMbBYsS0Bmuf8+Xee4RopeJW3m0nN1sHVKeqssw3LM2xqjes81auqaQAnm3EdA 39CJtNEE43QBS52IR4/suVA44IAm/hSBPjzUbG3Ay6pAAT5CeCZn2TSYJC8qAAHg dshUU/rOrG8nHEl8Yeu9RZbOg9KlwyGTkbDa/vnUovomHNNIGMT0T/naGNZ/Spd/ GUHO1caNjG0vuFPIm06UtvuqPe0vqK5N4uHQtlxjPo/nAOkrZaZln2x6p00MOZA= =lv4L -----END PGP SIGNATURE-----