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By: Radoslav Kolev

January 18, 2024 10:39 am

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How to extract the signer’s certificate and verify the signature of a Linux kernel image

It's been quite a while since the introduction of UEFI and Secure Boot, which ensures that only code bearing a signature by a trusted party will get executed by the firmware. After a brief period of uncertainty this is now well supported by default in many Linux distributions. The Zero trust security model gaining popularity […]

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