Writing a NetBSD kernel module

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sehnsucht

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Apr 5, 2022, 8:57:07 AMApr 5
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In this post^[1], we’ll look at implementing a simple character device
driver as a kernel module in NetBSD. Once it is loaded, userspace
processes will be able to write an arbitrary byte string to the device,
and on every successive read expect a cryptographically-secure
pseudorandom permutation of the original byte string.

[1]https://saurvs.github.io/post/writing-netbsd-kern-mod/

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