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authorRob Austein <sra@hactrn.net>2020-09-13 23:04:30 +0000
committerRob Austein <sra@hactrn.net>2020-09-13 23:04:30 +0000
commitb092ffbcbe2c9398494f7dc9db6f0796971633e0 (patch)
tree6fabf690f1ebf485a9fea9af5298e44ad2a59a3e /raw-wiki-dump/GitRepositories%2Ftest%2Fnovena_trng
parent9d927e49d9c10fc16c6dfa4a2a96cdb6216e4e2b (diff)
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+{{{
+#!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
+<h1>novena_trng</h1>
+
+<p>This is an experimental HW system for the Novena platform.</p>
+
+<p>The purpose of the system is to debug, evaluate and qualify the
+Cryptech True Random Number Generator (TRNG) on the Novena platform with
+the Xilinx Spartan-6 FPGA. The entropy providers being tested are the noise
+based entropy provider and the ring oscillator based entropy provider.</p>
+
+<p>The following cores are used in the system:
+ - core/coretest, the test command parser</p>
+
+<ul>
+<li><p>core/i2c, the serial interface that connects the system to the
+Novena CPU.</p></li>
+<li><p>core/avalanche_entropy, the entropy provider that is driven by an
+external noise source.</p></li>
+<li><p>core/rosc_entropy, the entropy provider driven by jitter between 32
+independently running ring oscillators in the FPGA.</p></li>
+<li><p>core/trng, the cryptech random number generator. This core uses the
+ChaCha stream cipher core in core/chacha, the SHA-512 hash function
+core in core/sha512</p></li>
+</ul>
+
+<p>Test SW is available in src/sw</p>
+}}}
+
+[[RepositoryIndex(format=table,glob=test/novena_trng)]]
+
+|| Clone `https://git.cryptech.is/test/novena_trng.git` ||