[Cryptech Tech] First data
Bernd Paysan
bernd at net2o.de
Mon May 26 00:28:51 UTC 2014
Am Sonntag, 25. Mai 2014, 10:32:03 schrieb Joachim Strömbergson:
> Aloha!
>
> Attached is a compressed binary data file with the first batch of data I
> extracted. I get 18% compression with gzip which shows that there are
> some patterns to be found in the data.
Yes, looking at the file shows that the data was stored utf-8-encoded (Python
artefact? ;-). That is easy to compress ;-). Converted to real binary
attached (better compresion than gzip, slightly better than lzma). This one
is incompressible, but other tests (histogram over byte values, attached -
that test revealed the utf-8 nature quickly ;-) suggest that the individual
entropy generators have different biases.
--
Bernd Paysan
"If you want it done right, you have to do it yourself"
http://bernd-paysan.de/
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