[Cryptech Tech] RNG testdata available

[Joachim Strömbergson]

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Aloha!

I've just added a new file with 200+ MByte data for testing. This data
is from the CSPRN output. I've not yet tested with Dieharder. Testing
with ent shows:

> ent rng_data_2014-12-22.bin
Entropy = 7.999999 bits per byte.

Optimum compression would reduce the size
of this 204849152 byte file by 0 percent.

Chi square distribution for 204849152 samples is 264.76, and randomly
would exceed this value 32.41 percent of the times.

Arithmetic mean value of data bytes is 127.5034 (127.5 = random).
Monte Carlo value for Pi is 3.142165677 (error 0.02 percent).
Serial correlation coefficient is 0.000091 (totally uncorrelated = 0.0).


Testing for the tribyte pattern and pairs I get:

> tribytes.py rng_data_2014-12-22.bin
Analyzed file: rng_data_2014-12-22.bin
Total number of bytes: 204849152
Number of patterns:    3131
Pattern frequency:     0.000015
Number byte pairs:     797845
Pair frequency:        0.003895


The testfile is available via btsync. If anybody else wants the data
just tell me and I send the link.

- -- 
Med vänlig hälsning, Yours

Joachim Strömbergson - Alltid i harmonisk svängning.
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 Joachim Strömbergson          Secworks AB          joachim at secworks.se
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