-----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-mahara-16.0-buster-amd64-vmdk.zip.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-mahara-16.0-buster-amd64-vmdk.zip f095b3c10f4c03dbda0019d6078aa622f07f98b8bb61abe1826efcc75e72cd95 turnkey-mahara-16.0-buster-amd64-vmdk.zip $ sha512sum turnkey-mahara-16.0-buster-amd64-vmdk.zip 6bef2dc6febe1f1ce738044aa9915258f9b81ddf99ab45faf5a8edcb06664dfd49627e218978f82ff7fdcb921f79ded86be9ff87291d12f9976f5250dfb92554 turnkey-mahara-16.0-buster-amd64-vmdk.zip Note, you can compare hashes automatically:: $ sha256sum -c turnkey-mahara-16.0-buster-amd64-vmdk.zip.hash turnkey-mahara-16.0-buster-amd64-vmdk.zip: OK $ sha512sum -c turnkey-mahara-16.0-buster-amd64-vmdk.zip.hash turnkey-mahara-16.0-buster-amd64-vmdk.zip: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl8UCgIACgkQrF6wBJPl vBzk/hAAlDed8LzC3zBY2rRBxQhWbtHCd19wohGw6rkcKWKoc0MGP9sSSXg6TKzw POqjLKEVvJMi8UtLfij6ztWdl/uF+3Z+GkrpGtHKU4Uac4qa476C/ZUNbyjsI/XG +iZZJtRSCEEb/QXngMsJ+yYGC4QyK+icxeCtbQQR4zkditKKVLNDq/OXV0Byl6Kj cHGoUo6XOqc45OA+om5q0KH+bCNMbSMUjgRhogowsbxaR6TgdbF0z1I1BHWW7+oA 6IeGhqM/LlPPTPjlfXSmT2hKDVqL0vp4nKBpBnx5HioIKglvJwXQ4LmhFC4bZ1Q4 7a7N0GqV06CV3pXq9EHnIrgJTr3LNWTlvdnPCvhUZwAnGAOArBt1cZpITQz3iNVL xbvhaV9Glo2An6qwZ6urXhSRswoMbi9A9q3puqvUTxZ9D/dkb3M+bBb+p462TArs uO3xN/hFwx3JlNKaHklsOUplQpY8j0boNayV2bOgvGZzZXjmWXXAowXJpUw0x5Vo PoexD5/nL3syNYovCV/OuzZAWFuFnArqnzfRnSIfBQxHDId5n3JnyeSO4wH4bmSA 3+WWUCnSWLtdbb96tyD93k6LgDtk1FZGFb+G7RcDC1eYc4fwWZVdRzoJlZ5utlZC 3W3UAEbc7V2m9zv9qlw60ALEWMj2LPwUMSM8iX07b0Oary+6rts= =SI5X -----END PGP SIGNATURE-----