-----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-roundup_16.0-1_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-roundup_16.0-1_amd64.tar.gz f3758b4706666e017f6643ad046adc6f2b55653d69dca62f2988241a731c853d debian-10-turnkey-roundup_16.0-1_amd64.tar.gz $ sha512sum debian-10-turnkey-roundup_16.0-1_amd64.tar.gz 2656b6df329e6c9fdc3dc9e6379b5845c4cad2d97903a93756079799e724b0c035ed1c0e2f735d6b2c833111887c766cfa036370c295274d0ae867fa9b034a85 debian-10-turnkey-roundup_16.0-1_amd64.tar.gz Note, you can compare hashes automatically:: $ sha256sum -c debian-10-turnkey-roundup_16.0-1_amd64.tar.gz.hash debian-10-turnkey-roundup_16.0-1_amd64.tar.gz: OK $ sha512sum -c debian-10-turnkey-roundup_16.0-1_amd64.tar.gz.hash debian-10-turnkey-roundup_16.0-1_amd64.tar.gz: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl7co0QACgkQrF6wBJPl vBzofRAAhTPoMjT1yVakD4Ax89SHVp7p95MrFFhC3dHq7cmZ2r718MQyHHtCCF9B MSkfvl0FMYTQjdiKgX8PegEOSDBfrhFDCsb2YzL5jSTHJY3BBpUe/+pboWgdfmZq PATnmeNBFPHT9ffRl1yFnm8PUmTNqpwMfZXVsLUxnTVAdlpVoRVAVAWJdUBxgt2y p6L6i2zoWgHAeaUim0hAJusooN3YTLcp/xq8bbgIN3XO9VFkbP88/6xURohqwE6w 2htgcmxOV8mSanXjH/fQzPzfOFBNJ2SuEC2wPQVqt1VqymJ3KFi7sw3N5r/8fX3x 1II3klNsE8lMA4RUX57gO9tYOghgK8t9DI8CPdEMJwIz/m2sgTD9JyIMX/rL7Lu5 DnUIUM51MTB2YCtz+dT7SzQ6cBuqy79nJxsgxNkOP4C8QOaZdkcYxhwT0G2y17DJ Sa60bbWyRGtCz3a6Ls8U4ojsgZ0ua3yyDWg1diwoIFZJ+lfPiSq0o/yTKoYqdPbY ql9Y106Quiqv8SJinAf/Uq0rfgWshXYvoH4C1ogdTaOeroC2BP7y8F/c2OWKNF5b JihmdctilR37G47TSgYhrwjfNpZ7eGuwBq33Uvd9uJIMYGgJ6n62wM+Rlx3Wdlze NVsYwzuv17QNmkpUtW22plStmGZAc1dTXuNrLi9ihaBMNpkX+U4= =Xrty -----END PGP SIGNATURE-----