Mark Murray 84d4f509f0 Major speedup to /dev/random and the kernel thread that reseeds it. ... There is no more TAILQ fifo to harvest the entropy; instead, there is a circular buffer of constant size (changeable by macro) that pretty dramatically improves the speed and fixes potential slowdowns- by-locking. Also gone are a slew of malloc(9) and free(9) calls; all harvesting buffers are static. All-in-all, this is a good performance improvement. Thanks-to: msmith for the circular buffer concept-code.		2000-12-02 18:40:16 +00:00
..
harvest.c	Stop explicitly using nanotime(9) and use the new get_cyclecounter(9)	2000-11-25 17:09:01 +00:00
hash.c	Fix safety-net code. While technically a bug, I'm delighted to see	2000-11-26 09:58:18 +00:00
hash.h	Large upgrade to the entropy device; mainly inspired by feedback	2000-09-10 13:52:19 +00:00
randomdev.c	D'uh. The explicit reseed was happening at the wrong security/privelige	2000-11-25 20:08:07 +00:00
yarrow.c	Major speedup to /dev/random and the kernel thread that reseeds it.	2000-12-02 18:40:16 +00:00
yarrow.h	Major speedup to /dev/random and the kernel thread that reseeds it.	2000-12-02 18:40:16 +00:00