Re: hw_random error (was RE: [SLUG] reading CDs or DVDs in a writer)

From: Eben King (eben1@tampabay.rr.com)
Date: Mon Dec 13 2004 - 17:03:24 EST


On Mon, 13 Dec 2004, Steven Buehler wrote:

> This reminds me of something else I see come up ... anyone know what the
> module 'hw_random' is used for?

Looks like a hardware random number generator. Makes some kinds of
cryptography faster/better, IIRC.

> The kernel responds during boot that RNG is not available and then
> complains it can't install hw_random. No impact on system performance.

It falls back to software random number generation.

-- 
-eben    ebQenW1@EtaRmpTabYayU.rIr.OcoPm    home.tampabay.rr.com/hactar
PISCES:  Try to avoid any Virgos or Leos with the Ebola virus.
You are the Lord of the Dance, no matter what those idiots at
work say.  -- Weird Al, _Your Horoscope for Today_

----------------------------------------------------------------------- This list is provided as an unmoderated internet service by Networked Knowledge Systems (NKS). Views and opinions expressed in messages posted are those of the author and do not necessarily reflect the official policy or position of NKS or any of its employees.



This archive was generated by hypermail 2.1.3 : Fri Aug 01 2014 - 17:41:40 EDT