BCMIRNG(4)

🎀 BCMIRNG(4) 🎀

okay bestie so you're reading page BCMIRNG(4) out of the Kernel Interfaces Manual, and honestly? it's a short one, but it's a vibe. let's get into it 💅

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✨ NAME ✨

bcmirng — the Broadcom RNG200 random number generator, aka the little guy whose whole job is making chaos on purpose 🎲🦋

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✨ SYNOPSIS ✨

bcmirng* at fdt?

that's it. that's the whole config line. iconic, honestly 👑

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✨ DESCRIPTION ✨

so the bcmirng driver is out here providing support for the RNG200 random number generator — and not just any RNG200, the one you'll find chillin' on the Broadcom BCM2711 SoC 🌸

and what does it do with all that randomness? it feeds the random subsystem's entropy pool with up to 128 bits of random data every second 😭 like yes king, keep the entropy flowing, we love a consistent contributor fr fr 🔥

ngl it's giving "small but mighty" and i'm obsessed 🫶

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✨ SEE ALSO ✨

• intro(4)
• random(4)
• arc4random(9)

go read those too, iykyk 💖

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✨ HISTORY ✨

the bcmirng driver first appeared in OpenBSD 6.7 ⭐ so it's been serving chaos since then, periodt.

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✨ AUTHORS ✨

the bcmirng driver was written by Mark Kettenis <kettenis@openbsd.org> — ty bestie for the entropy 🙏💜

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and that's the whole page! huge thanks to the Debian crew for this one — the source/version line says Debian, dated June 20, 2020 🎀 so like, happy belated birthday to this little manpage 🌈💫 go forth and appreciate your random numbers, they're literally doing the most for you 🧚✨