• [$] Code signing for BPF programs

    From LWN.net@1337:1/100 to All on Tue Apr 22 21:00:08 2025
    [$] Code signing for BPF programs

    Date:
    Tue, 22 Apr 2025 19:52:37 +0000

    Description:
    The Linux kernel can be configured so that
    kernel modules must be signed or otherwise authenticated to be loaded
    into the kernel. Some BPF developers want that to be an option for BPF programs
    as well after all, if those are going to run as part of the kernel,
    they should be subject to the same code-signing requirements. Blaise Boscaccy and Cong Wang presented two different visions for how BPF code signing could work at the 2025 Linux Storage, Filesystem, Memory-Management, and BPF Summit.

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    Link to news story:
    https://lwn.net/Articles/1017549/


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