All,
For your interest, a hardware random number generator with code to produce random numbers from it. Uses 3 NPN transistors and one pin for the data (white noise) stream input.
Example code carrys out some testing of the E-Lab library RNG, an alternative software RNG and the hardware RNG.
The real advantage of the hardware RNG lies in that it has no seed, does not produce a fixed series of results, does not require any randomisation to perform. But I would take care if you are going to use it for any "serious" encryption.
References given in the source file.
(I would suggest E-Lab look at the performance of the library random function as shown by the testing carried out.)
Comments, corrections etc welcome.
Enjoy! Happy New Year to everyone!
For your interest, a hardware random number generator with code to produce random numbers from it. Uses 3 NPN transistors and one pin for the data (white noise) stream input.
Example code carrys out some testing of the E-Lab library RNG, an alternative software RNG and the hardware RNG.
The real advantage of the hardware RNG lies in that it has no seed, does not produce a fixed series of results, does not require any randomisation to perform. But I would take care if you are going to use it for any "serious" encryption.
References given in the source file.
(I would suggest E-Lab look at the performance of the library random function as shown by the testing carried out.)
Comments, corrections etc welcome.
Enjoy! Happy New Year to everyone!
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