3 commits

Author	SHA1	Message	Date
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