Hardware RNG

I just recently built a hardware RNG, I just wanted to see what you guys think of it, here is how it works: Got a geiger counter plugged into the game port Weak radioactive source next to it (dont worry wont fry you) Use a PRNG string to do create an RC4 S-box Cycle through the S-box in a tight loop, each time checking to see if the geiger counter got a hit, if it did, record that number in the S-box as our first byte, do this 100 times, and we have 100 random numbers. With my radioactive source and geiger settings, you can grab 100 random numbers in about 8 seconds, and the S-box will make a complete cycle between 1000 and 350,000 times between geiger hits, depending on how long between hits. any thoughts? It seems to work well, no basic stat analysis reveals any pattern, and physicists have backed me up on radioactive decay being 'the great randomizer'. seeya -- thecrow@iconn.net "It can't rain all the time" RSA ENCRYPTION IN 3 LINES OF PERL --------------------------------------------------------- #!/bin/perl -sp0777i<X+d*lMLa^*lN%0]dsXx++lMlN/dsM0<j]dsj $/=unpack('H*',$_);$_=`echo 16dio\U$k"SK$/SM$n\EsN0p[lN*1 lK[d2%Sa2/d0$^Ixp"|dc`;s/\W//g;$_=pack('H*',/((..)*)$/)