GINAR is a blockchain technology company specializing in providing a decentralized random number generator. Random Number Generation, or RNG, is a key component to applications that benefit from true randomness. GINAR is set to release a best-in-class decentralized.
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Random Number Generator (dRNG) that will change the financial, gambling, online gaming, and IOT industry by providing the fastest, most secure and easily verifiable service, ..
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For more detail about GINAR: Read our white-paper ->
This is result of Dieharder statistical test suite for Random Number Generator (RNG) that apply to GINAR RNG
Diehard tests are a battery of statistical tests for measuring the quality of a random number generator. It contains 16 statistical tests. This battery was developed by George Marsaglia over several years and first published in 1995. It is a complete, thorough and comprehensive set of statistical tests for PRNG. This set of statistical tests serves as some kind of litmus for checking and eventual certification of PRNG. If a PRNG passes Diehard statistical tests, then it can be used in more serious scientific researches.
Diehard Statistical Test Suite
- You can install dieharder test suite directly from Linux Package Managesment. (Ubuntu)
$ sudo apt-get install dieharder- Or you can clone our repository and build the Diehard Test by yourself using our C source code (using Makefile)
You need a dataset of random number for the test. We have built a function that help you get data from GINAR:
- Login your account GINAR
- Initialize your session key
- Copy the init-session-key link (url)
(More detail, please visit our documentation website)
This test suite requires a lot of numbers. We recommend using 30.000.000 numbers.
Or you can get the sample of random number that we provide on github.
- Clone the repository or just download zip file and all extended file (archive.*).
- unzip the file and you will get input.bin (the random-number-file gotten from GINAR).
$ dieharder -d {0-16} -g 202 -f input.bin [-D default -D histogram]You can read the result in output2.txt on github or read output of the test suite when you run the command above.
Sample of result:
#=============================================================================#
# dieharder version 3.31.1 Copyright 2003 Robert G. Brown #
#=============================================================================#
rng_name | filename |rands/second|
file_input| input.bin| 6.03e+06 |
#=============================================================================#
# Histogram of test p-values #
#=============================================================================#
# Bin scale = 0.100000
# 20| | | | | | | | | | |
# | | | | | | | | | | |
# 18| | | | | | | | | | |
# | | | | | | | | | | |
# 16| | | | | | | | | | |
# | | | | | | | | | | |
# 14| | | | | | | | | | |
# | |****| | | |****| | | |****|
# 12| |****|****| | |****| | | |****|
# | |****|****| | |****|****| | |****|
# 10| |****|****| | |****|****| | |****|
# |****|****|****|****| |****|****| | |****|
# 8|****|****|****|****| |****|****| |****|****|
# |****|****|****|****| |****|****|****|****|****|
# 6|****|****|****|****| |****|****|****|****|****|
# |****|****|****|****|****|****|****|****|****|****|
# 4|****|****|****|****|****|****|****|****|****|****|
# |****|****|****|****|****|****|****|****|****|****|
# 2|****|****|****|****|****|****|****|****|****|****|
# |****|****|****|****|****|****|****|****|****|****|
# |--------------------------------------------------
# | 0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8| 0.9| 1.0|
#=============================================================================#
#=============================================================================#
test_name |ntup| tsamples |psamples| p-value |Assessment
#=============================================================================#
diehard_birthdays| 0| 100| 100|0.89925936| PASSED