FUDforum: comp.lang.php » How to generate cryptographically-secure random big-integers?

Home » Imported messages » comp.lang.php » How to generate cryptographically-secure random big-integers?

Show: Today's Messages :: Polls :: Message Navigator

Re: How to generate cryptographically-secure random big-integers? [message #170230 is a reply to message #170216]

Wed, 20 October 2010 17:35

seeWebInstead
Messages: 14
Registered: October 2010

Karma:

Junior Member

> From: The Natural Philosopher <t...@invalid.invalid>
> with A->D converters so cheap, why not build a dongle and sample
> thermal noise? from some bit of semiconductor..

The cryptographically-secure big-integer (string of digits for use
by bcmath) must be generated on the remote PHP/MySQL server
(independently on each of several such servers where my software
will be installed, same PK system on each server but different user
services and associated databases on each). They support *only* PHP
scripting, no Lisp or C or device interface etc., but more
importantly I don't have physical access there to install any new
hardware such as you suggest.

Report message to a moderator

[Message index]

		How to generate cryptographically-secure random big-integers? By: seeWebInstead on Wed, 20 October 2010 06:57
		Re: How to generate cryptographically-secure random big-integers? By: alvaro.NOSPAMTHANX on Wed, 20 October 2010 09:29
		Re: How to generate cryptographically-secure random big-integers? By: The Natural Philosoph on Wed, 20 October 2010 09:36
		Re: How to generate cryptographically-secure random big-integers? By: Erwin Moller on Wed, 20 October 2010 09:53
		Re: How to generate cryptographically-secure random big-integers? By: The Natural Philosoph on Wed, 20 October 2010 10:10
		Re: How to generate cryptographically-secure random big-integers? By: seeWebInstead on Wed, 20 October 2010 18:15
		Re: How to generate cryptographically-secure random big-integers? By: Luuk on Wed, 20 October 2010 18:38
		Re: How to generate cryptographically-secure random big-integers? By: seeWebInstead on Thu, 21 October 2010 06:58
		Re: How to generate cryptographically-secure random big-integers? By: Hamish Campbell on Wed, 20 October 2010 19:19
		Re: How to generate cryptographically-secure random big-integers? By: seeWebInstead on Thu, 21 October 2010 07:11
		Re: How to generate cryptographically-secure random big-integers? By: seeWebInstead on Wed, 20 October 2010 17:35
		Re: How to generate cryptographically-secure random big-integers? By: Erwin Moller on Wed, 20 October 2010 09:51
		Re: How to generate cryptographically-secure random big-integers? By: The Natural Philosoph on Wed, 20 October 2010 10:08
		Re: How to generate cryptographically-secure random big-integers? By: Erwin Moller on Wed, 20 October 2010 11:11
		Re: How to generate cryptographically-secure random big-integers? By: seeWebInstead on Mon, 13 December 2010 20:28
		Re: How to generate cryptographically-secure random big-integers? By: webmaster on Wed, 20 October 2010 10:28
		Re: How to generate cryptographically-secure random big-integers? By: Erwin Moller on Wed, 20 October 2010 11:02
		Re: How to generate cryptographically-secure random big-integers? By: webmaster on Wed, 20 October 2010 12:25
		Re: How to generate cryptographically-secure random big-integers? By: Erwin Moller on Wed, 20 October 2010 13:29
		Re: How to generate cryptographically-secure random big-integers? By: seeWebInstead on Mon, 13 December 2010 20:09
		Re: How to generate cryptographically-secure random big-integers? By: Adam Harvey on Wed, 20 October 2010 10:00

Previous Topic:	Anyone here follows the mailing list php-general(at)lists(dot)php(dot)net?
Next Topic:	Having trouble writing/copying/renaming file to sub-directory

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Tue Nov 26 12:31:08 GMT 2024

Total time taken to generate the page: 0.03826 seconds