=====Random Number Server=====

RNS (random number servers) generate true random numbers unsing at high data rates using physical random processes

|=|IP|| 88.217.181.242 ||
|=|Server port|| 4224 (default)||
|=|Generation rate||50 kBit/s||
|=|Source type|| Transistor diode pn-junction thermal noise amlifier with close loop controlled probability justifictaion. Unbiased output using Von Neumann method.||
|=|Status|| offline||


{{image url="images/RNS1.jpg" alt="My first random number server."}}




====Rating====

%%
> rnsget 10.1.1.9 -b -n 100000 | ent
Entropy = 7.988830 bits per byte.

Optimum compression would reduce the size
of this 100430 byte file by 0 percent.

Chi square distribution for 100430 samples is 1646.94, and randomly
would exceed this value less than 0.01 percent of the times.

Arithmetic mean value of data bytes is 125.2881 (127.5 = random).
Monte Carlo value for Pi is 3.209463496 (error 2.16 percent).
Serial correlation coefficient is 0.010609 (totally uncorrelated = 0.0).
%%

====Tools====

Free tools tools to access the server are:
- The command line tool [[rnsget]] to download random numbers fom a RNS-Server
- Driver for Linux to map the random number server to [[DevRandom /dev/random]] provideing good quality random numbers for all linux applications
- [[RandomNumberBufferServer RNBS]] is a random number proxy for Linux to provide random numbers for local networks
- [[rnsOctave]] is a warper for the command rand() for Octave
- [[rnsMatlab]] is a warper for the command rand() for Matlab


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Siehe auch {{backlinks}}