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author | Rob Austein <sra@hactrn.net> | 2020-09-13 23:06:24 +0000 |
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committer | Rob Austein <sra@hactrn.net> | 2020-09-13 23:06:24 +0000 |
commit | 891730d13b324fad916572a82f0bd610c5de9aad (patch) | |
tree | f46c94ddfff34f15aafe7cac0596716d1c13c412 /raw-wiki-dump/GitRepositories%2Ftest%2Fexternal_avalanche_entropy.trac | |
parent | b092ffbcbe2c9398494f7dc9db6f0796971633e0 (diff) |
Rename for conversion
Diffstat (limited to 'raw-wiki-dump/GitRepositories%2Ftest%2Fexternal_avalanche_entropy.trac')
-rw-r--r-- | raw-wiki-dump/GitRepositories%2Ftest%2Fexternal_avalanche_entropy.trac | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/raw-wiki-dump/GitRepositories%2Ftest%2Fexternal_avalanche_entropy.trac b/raw-wiki-dump/GitRepositories%2Ftest%2Fexternal_avalanche_entropy.trac new file mode 100644 index 0000000..3bc2ef7 --- /dev/null +++ b/raw-wiki-dump/GitRepositories%2Ftest%2Fexternal_avalanche_entropy.trac @@ -0,0 +1,35 @@ +{{{ +#!htmlcomment + +This page is maintained automatically by a script. Don't modify this page by hand, +your changes will just be overwritten the next time the script runs. Talk to your +Friendly Neighborhood Repository Maintainer if you need to change something here. + +}}} + +{{{ +#!html +<h2>External Avalanche Entropy</h2> + +<p>This is a test project of an entropy provider that collects entropy from +an avalanche noise based source.</p> + +<p>The design expects a one bit digital input noise signal. The collector +observes positive flank events in the input noise signal and measures the +time between these events using a counter. The counter is free running +and increases once for each clock cycle (currently running av 50 MHz).</p> + +<p>The LSB of the counter is added to a 32-bit entropy register at each +event.</p> + +<p>As debug output the entropy register is sampled at a given rate +(currently a few times per second). The debug output is connected to LED +on the FPGA development board.</p> + +<p>The project also contains project files, pin assignments and clock +definition neded to implement the design on a TerasIC DE0-Nano board.</p> +}}} + +[[RepositoryIndex(format=table,glob=test/external_avalanche_entropy)]] + +|| Clone `https://git.cryptech.is/test/external_avalanche_entropy.git` || |