[Date Prev][Date Next] [Thread Prev][Thread Next]
[Thread Index]
[Date Index]
[Author Index]
Re: Increasing the size of the available entropy pool for /dev/random in Fedora?
- From: "Horst H. von Brand" <vonbrand inf utfsm cl>
- To: Development discussions related to Fedora <fedora-devel-list redhat com>, "Bruce Keats" <brucekeats gmail com>
- Cc:
- Subject: Re: Increasing the size of the available entropy pool for /dev/random in Fedora?
- Date: Fri, 13 Jun 2008 13:26:43 -0400
Bruce Keats <brucekeats gmail com> wrote:
>[Too little entropy available in /dev/random]
Use /dev/urandom, or (better yet) seed a "good" RNG (e.g., the one in glibc
or Mersenne twister) and criptographically hash its output if really
needed.
[AFAIR, the random pool is only 512 bytes in size, so it can't contain more
"entropy" than that]
--
Dr. Horst H. von Brand User #22616 counter.li.org
Departamento de Informatica Fono: +56 32 2654431
Universidad Tecnica Federico Santa Maria +56 32 2654239
Casilla 110-V, Valparaiso, Chile 2340000 Fax: +56 32 2797513
[Date Prev][Date Next] [Thread Prev][Thread Next]
[Thread Index]
[Date Index]
[Author Index]