//-\ ]E i n d e x

notes on projects by m.d.
categories: arctic | cryptoart | radio | internet | art | crypto | debian | laser | physics | game | radioactive entropy | funk | ghostradio | hades | informationtheory | linux | linuxaudio | math | neuralnetworks noise | nonhuman | notes |particlephysics | rng |softwaredefinedradio | tools | underinfluence | vlf movie | book


Do you have a radio? Tune it in between stations. Music is highly reproducible, and although DJ's may blabber at random they may be recorded (so reproducible) and any radio station in general is duplicated with care in the whole area of broadcast. Do not use the FM tuner of your radio, because FM is based on a beacon signal with the sounds wrapped around it -- in other words, the radio can recognise absence of a station and refuse to tune in, or adapt tuning to a nearby station. You want to use the AM tuner, which does not have these problems.

the best random number generators use radioactive decay as an entropy source

gpg definition: http://tools.ietf.org/html/rfc4880 das ist schon mal ein guter weg http://sublimated.wordpress.com/2007/08/28/not-enough-random-bytes-available/ /dev/random wird verwendet maex@bro:~$ cat /dev/random )����i���1����9�Ѭ$SLu�8y�;��_�M�>��D�HUb�1�\224bQ�?����\224���A|�?d������\206��\214�a�����.� +��Dc��@ l���o�g� ��\220�@�����,�I@���n�(b#�m���W��T M_��ԧ�'�tW�~    k��+9'�'?�so��.���\223���L��_U{-������^�v��KlR-��q��\212������^C maex@bro:~$ entropy noise rng


http://www.gnu.org/software/gsl/manual/html_node/Random-Number-Distributions.html#Random-Number-Distributions linux crypto rng


http://robseward.com/misc/RNG2/ crypto rng


in javascript und chrome, ein schoenes beispiel wie random nicht aussieht: [image] http://www.heise.de/newsticker/meldung/JavaScript-Engine-V8-Vorsicht-vor-Math-random-3010353.html crypto rng math


http://www.noah.org/wiki/Random_Notes crypto rng entropy math


group of current sota xenon dark matter dedectors http://www.physik.uzh.ch/groups/groupbaudis/darkmatter/ correlations to rng research with the statistic methods, m.c. for instance cross referencing via em space dark matter dedectors to a nice image of a ion engine (xenon) https://upload.wikimedia.org/wikipedia/commons/9/9e/Ion_Engine_Test_Firing_-_GPN-2000-000482.jpg http://forum.nasaspaceflight.com/index.php?topic=38577.920


  http://qrng.anu.edu.au/index.php paper: http://arxiv.org/pdf/1107.4438v1.pdf   physics particlephysics math rng crypto noise


this is essential http://noosphere.princeton.edu/ http://www.freewebs.com/pmutaf/iwrandom.html rng informationtheory


http://www0.cs.ucl.ac.uk/staff/d.jones/GoodPracticeRNG.pdf rule 1, do not use systemgenerators rule 2, use a good rng and build it into your code rule 3, properly seed your generator rng informationtheory


http://www.entropykey.co.uk/ http://www.letech.jpn.com/rng/demo_video_e.html http://www.protego.se/ http://www.true-random.com/startseite-deutsch.html http://www.stat.fsu.edu/pub/diehard/ theorie: http://www.true-random.com/exor.pdf --> das ist auch interessant fuer den crypto workshop -> vortrag http://ftp.ccc.de/congress/21c3/video/049%20Zufallszahlengeneratoren.mp4 rng informationtheory


entkoppelte rec die schwaechere verteilung kommt vtml vom falschen strom. 9v batterieblock anstatt 12v [image] [image] --------------------------------------------------------------------------------------------------------------------------------------------- [image] [image] [image] schoener stromnetz ausschlag, muss man entkoppelt nochmal rekorden rng


watch -n .1 cat /proc/sys/kernel/random/entropy_avail
rng entropy linux


http://www.phy.duke.edu/~rgb/General/dieharder.php rng linux entropy