-----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-plone_16.1-1_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-plone_16.1-1_amd64.tar.gz 62c5ab732a056ba7f82e91b10ec9693e2d8603072a9b54c961d4e675b4a3cb51 debian-10-turnkey-plone_16.1-1_amd64.tar.gz $ sha512sum debian-10-turnkey-plone_16.1-1_amd64.tar.gz d4b716b8d498e9361fc55a503716431a67331a6048fc8ec33312de5f7e43c281c8ddde26bd28eb200b0be97ffb56ba7cbc120ec28baca3bdc911b642bfe99f49 debian-10-turnkey-plone_16.1-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-plone_16.1-1_amd64.tar.gz.hash debian-10-turnkey-plone_16.1-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-plone_16.1-1_amd64.tar.gz.hash debian-10-turnkey-plone_16.1-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAmBh2NQACgkQrF6wBJPl vBx17w//X46fB9X3rbpxyedY5OjcwVmuvAF/Q7EgeR0B7yb0COS3TBZTIS0Wh14O XXth/mfibLxklwwzEjGmuKYvRNS/Y/5h/CBcJKS6vZnHDUiBsxcaFMQPfD3BJLck KkcUMx4VjvlLsbGp9QLvIAyrzDARWFJhgTJUD/LFBkUA8dpT+W4+65ulmVLwJubk QT2R6X8O1J7x/Ml5IKRYNO1ZsLu9UYWGLRjlDjYz6H5qHWOlRlza0GCd418DJyhJ wurzSXsSDw9cxjZKO9jlXxLDIk29kue1wsZMrkIW+HMYT24FBu+JpI+zh4YAXywb Fy1oceB09uavvxRm25T9S+KMOIx1LLX7vQgqGrerZvkPZgMoa9FcrQd2G9SxCKZP C5FrD6j3wxC06VdlQky0p8PeWBagrRFbTHhgE0ISrFyZm/Tl/T3qG/KHz83VUk+G LfnThEpQfN+NJBZXDkMHxF2/oLuxmWLsoWlOpDEueKo+49Izvg7lizlJTi0Jbdj/ 3k5M9vTazWxGlrXmuSSQTnFXkTx17HWjgvld4NjErCYlWxSpYlYspIy4U7tvmMQw X/naORP2nQ9qoDdxfwTQLytK08AtQ97sVGsD9hXZeEZjF7iuNmr/XIIhQGRw1JFH 9g1ZPBoXeFOJwxA6/ND8a8a+LLFvYNI3lfFBpOCbZpB/eGAzItc= =5PHJ -----END PGP SIGNATURE-----