-----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-wordpress_18.2-1_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-wordpress_18.2-1_amd64.tar.gz 6896bb64f91b30aace0059f5f5534c74abe3de0a12a1f3996d73b096d1351a19 debian-12-turnkey-wordpress_18.2-1_amd64.tar.gz $ sha512sum debian-12-turnkey-wordpress_18.2-1_amd64.tar.gz 53c553129031c03c3a1cc2e3bb5331588170d3ea7a1d0ba6d6ca6186630b4bdc6f2b35c013d0d8677989c525bb721103f1e195061562c1b6613e8bd9ef61c191 debian-12-turnkey-wordpress_18.2-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-12-turnkey-wordpress_18.2-1_amd64.tar.gz.hash debian-12-turnkey-wordpress_18.2-1_amd64.tar.gz: OK $ sha512sum -c debian-12-turnkey-wordpress_18.2-1_amd64.tar.gz.hash debian-12-turnkey-wordpress_18.2-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE0achB3UVKiMsY4ckkPLGHN5q3jcFAmbMOMgACgkQkPLGHN5q 3jcLuw/+Lp0N7F3Fv/Za3zgUm6k9pSDElsczbmd8j1SUPQQkkq280QHwDBSBzYnu NXFR0vH8Lkq/vTNDGDZCstDVw2iIwYDixKSBexOFA7byxsoXSzT5eYyYnHDUkAKX 4pXl5bL6fOIibIhmN+rndJKmyD5m6QR5I9FESOAFXH2oKtvPHCM7yxfnjwcIrtPt i7jXChoYZHy4TrFDDE5UiyWJjHZ7SeZOL1Kyuq6pfVUeNSHHHaUq/Bt7yJzdgHZe 7iHtvG5ZDH9IshA1Iv1HI5MdUSMyPrl4tQ+IjS1Cv/bQfMs98zPNhB4ZcOYd5Pdk DLU9RQlRnyoObXHrAzJn6or+MHw/41JMYEpH7r0V8zVUuBlYTxGc1HBuubjFjTbQ 0HMV037WTQ95qB4nWKZgNSwAcMyPaFEsYjE08XlSJvWZal9GQCTblvQn3/erWZp0 1z2/2lszXwhZ+C390VA5YazvI7mPClsvlId6CIIJ7QI2FwtKxdKLZMQ5JX7r6C2m 43XnpHT9nlPrdkkKSS60eoHUo8lIKqrjpMRqxilJ6H/bGmPtIrW7E9y60yvKbnVH ER4emVWT3v3ENVWc5u1x4tAmjDIw+f6e7asxTVHwi5ig6LXSdSOguyfgDOV+jLYO 70ouiZF9Qn0+p95jqLotQUytcnZ8KJlCEP9N3PZfgk17lplKXVM= =wx9u -----END PGP SIGNATURE-----