To LUGNET HomepageTo LUGNET News HomepageTo LUGNET Guide Homepage
 Help on Searching
 
Post new message to lugnet.robotics.rcx.legosOpen lugnet.robotics.rcx.legos in your NNTP NewsreaderTo LUGNET News Traffic PageSign In (Members)
 Robotics / RCX / legOS / 2345
2344  |  2346
Subject: 
Re: RCX as a PGP engine
Newsgroups: 
lugnet.robotics.rcx.legos
Date: 
Sat, 9 Mar 2002 00:47:41 GMT
Reply-To: 
JP_PRONGS@YAHOO.COMnospam
Viewed: 
2004 times
  

IIRC, the algorithm doesn't need floating point ops, only very very
large primes.


Even if it needed FP, legOS supports that.

Also, I doubt if our poky old RCX could generate new keys in a
reasonable amount of time, so they'd probably have to be imported.
yah - I don't think the RCX will have a good generator of random
numbers.


Well, maybe. Maybe not. legOS has a random() function, right?

Once the TCP/IP patch is stable, why not use an RCX as an echo server
with built in en/decryption? You could just telnet to it, type in a
secret message, and cut and paste the output. UDP actually might be
better for this.

Or how about a server to store proxy settings? That wouldn't need much
CPU speed or memory. There are all kinds of thinks like this you can do.



Message has 1 Reply:
  Re: RCX as a PGP engine
 
(...) The key word is a "good" generator. Random() is way too predictable to use in a crypto application. (22 years ago, 9-Mar-02, to lugnet.robotics.rcx.legos)

Message is in Reply To:
  Re: RCX as a PGP engine
 
(...) IIRC, the algorithm doesn't need floating point ops, only very very large primes. (...) yah - I don't think the RCX will have a good generator of random numbers. cool idea, I'd be interested to see if it works :) Dan (22 years ago, 24-Feb-02, to lugnet.robotics.rcx.legos)

13 Messages in This Thread:



Entire Thread on One Page:
Nested:  All | Brief | Compact | Dots
Linear:  All | Brief | Compact

This Message and its Replies on One Page:
Nested:  All | Brief | Compact | Dots
Linear:  All | Brief | Compact
    

Custom Search

©2005 LUGNET. All rights reserved. - hosted by steinbruch.info GbR