John Baldwin
e2059d0bfb
Back out previous revision now that sys/random.h is properly fixed.
2000-09-11 19:34:04 +00:00
John Baldwin
ebbb6afce3
Add #include's of sys/proc.h and sys/param.h to silence a warning.
2000-09-11 05:51:58 +00:00
Mark Murray
bf3191e9fa
Comment out unavailable call. This needs to be revisited when the entropy
...
device is complete.
Reviewed by: dfr
2000-06-25 10:15:58 +00:00
Dan Moschuk
e6082d1936
In the extremely miniscule chance that read_random returns <= 0, don't try
...
and use that return code as a modulus (panics are bad, mmmkay?)
1999-11-29 19:23:35 +00:00
Dan Moschuk
d65b167028
Address the concerns of the ``randomness'' of the initial PRNG. Now, we
...
use bits from /dev/random to stir the S-box. Also add an internal counter to
keep the S-box stirred on a regular basis.
Reviewed by: msmith
1999-11-28 23:39:49 +00:00
Dan Moschuk
ee3fd60126
Introduce OpenBSD-like Random PIDs. Controlled by a sysctl knob
...
(kern.randompid), which is currently defaulted off. Use ARC4 (RC4) for our
random number generation, which will not get me executed for violating
crypto laws; a Good Thing(tm).
Reviewed and Approved by: bde, imp
1999-11-28 17:51:09 +00:00
