Revision [18129]
This is an old revision of RNS made by ToBo on 2014-02-04 21:32:11.
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 | online |
Rating
> rnsget 10.1.1.9 -b -n 100000 | ent Entropy = 7.919875 bits per byte. Optimum compression would reduce the size of this 100454 byte file by 1 percent. Chi square distribution for 100454 samples is 11556.46, and randomly would exceed this value less than 0.01 percent of the times. Arithmetic mean value of data bytes is 126.0426 (127.5 = random). Monte Carlo value for Pi is 3.260542349 (error 3.79 percent). Serial correlation coefficient is 0.010181 (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
Siehe auch • • • •
