lkml.org 
[lkml]   [2006]   [Nov]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Entropy Pool Contents
Hello!

> You aren't dumping and restoring the entropy pool; you are dumping
> random data generated by the pool, and using that data to stir the new
> entropy pool after the next boot. There is no direct relationship
> between the entropy of the old and new pools. The kernel needs to
> decide how much entropy you added based on how much random data you
> provide it with to stir the pool.

Yes, but the point is that you cannot tell how much randomness is in the
data you provide.

Have a nice fortnight
--
Martin `MJ' Mares <mj@ucw.cz> http://atrey.karlin.mff.cuni.cz/~mj/
Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth
Noli tangere fila metalica, ne in solum incasa quidem.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-11-28 18:53    [W:0.286 / U:22.404 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site