ComScire (Quantum World Corp) - http://www.comscire.com/
Device driver for random number generation using entropy sources within a PC using no additional hardware. On-line purchase, free download of trial version. |
Hardware Random Number Generators - http://www.robertnz.net/hwrng.htm
Report on testing and applications by Robert Davies, October 2000. |
HotBits: Genuine Random Numbers - http://www.fourmilab.ch/hotbits/
HotBits is a service which generates random data from the decay of radioactive material and sends it over the internet. |
Lavarand - http://www.lavarnd.org/
A system by which a pseudorandom number generator is seeded by cryptographic hash of the digital output of a photograph of six Lava Lite lamps. |
Random.org - True Random Number Service - http://random.org
True random number generator with CORBA and WWW interfaces. Numbers are generated with atmospheric noise. Source code for many clients (Java, Perl, and C++) online. |