Re: Pseudorandom Number Generator in Ansi X9.17

2005-11-15 Thread Travis H.
In Practical Cryptography, Schneier discusses a new PRNG design called Fortuna. It has some neat features. He also discusses problems with the ANSI PRNG here: http://www.schneier.com/paper-prngs.html -- http://www.lightconsulting.com/~travis/ -- We already have enough fast, insecure systems.

Re: Pseudorandom Number Generator in Ansi X9.17

2005-11-13 Thread Ben Laurie
Terence Joseph wrote: Hi, The Pseudorandom Number Generator specified in Ansi X9.17 used to be one of the best PRNGs available if I am correct. It was? When? I had to replace the OpenSSL PRNG with X9.31 (as has been discussed elsewhere, this is the same PRNG) for the FIPS-140 certification,

Re: Pseudorandom Number Generator in Ansi X9.17

2005-11-10 Thread Alexander Klimov
On Thu, 10 Nov 2005, Terence Joseph wrote: The Pseudorandom Number Generator specified in Ansi X9.17 used to be one of the best PRNGs available if I am correct. I was just wondering if this is still considered to be the case? Is it widely used in practical situations or is there some better

Re: Pseudorandom Number Generator in Ansi X9.17

2005-11-10 Thread Jack Lloyd
On Thu, Nov 10, 2005 at 10:33:18AM +, Terence Joseph wrote: Hi, The Pseudorandom Number Generator specified in Ansi X9.17 used to be one of the best PRNGs available if I am correct. I was just wondering if this is still considered to be the case? Is it widely used in practical