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author | Alex Funo <frost@osmora.org> | 2025-07-09 20:18:22 +0700 |
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committer | Ian Moffett <ian@osmora.org> | 2025-07-09 17:55:54 -0400 |
commit | 252c90732709447ad33bbf329fc47d584cd23f37 (patch) | |
tree | e1b8e6a3d5b84c831b35efed34e9a49301e928a4 /etc | |
parent | a79ddf4c3986d092ab7e0122a9189dc13eb56287 (diff) |
kernel: dev: Add /dev/randomexpt
Introduce a prototype cryptographically secure (?) random number generator.
The RNG uses ChaCha20 seeded with a SipHash-processed entropy pool. Entropy is
collected only at read time and is mixed into the internal pool before each
ChaCha20 reseed. The design is still experimental.
Signed-off-by: Alex Funo <frost@osmora.org>
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'etc')
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