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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%2Fuser%2Fjs%2Ffpga_mkm
parent9d927e49d9c10fc16c6dfa4a2a96cdb6216e4e2b (diff)
Import Cryptech wiki dump
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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>fpga-mkm</h1>
+
+<h2>Introduction</h2>
+
+<p>This core implements a FPGA based, active Master Key Memory (MKM).</p>
+
+<p>The memory provides access control, anti-remanence functionality and
+tamper detection protection with ns zeriosation latency.</p>
+
+<p>The target FPGA family is the Lattice iCE40 that can be kept in stand-by
+with a small battery. The target design flow is the
+[http://www.clifford.at/icestorm/ "Project IceStorm"] fully open source
+Verilog-to-Bitstream flow for iCE40 FPGAs.</p>
+
+<p>The core provides a SPI slave interface for connectivity and one or more
+tamper event inputs. Finally there might be a LED that provides
+status. At least during debugging.</p>
+
+<h2>Status</h2>
+
+<p>SPI slave interface to send and receive bytes has been implemented and
+somewhat verified. Command parser and response handler that talks to the
+SPI slave has been started, but not been completed.</p>
+
+<p>The memory with the tamper respons has been implemented, but not yet
+been verified.</p>
+
+<p>Toolchain etc has been setup for the ICEstick.</p>
+
+<h2>Implementation details</h2>
+
+<h2>Implementation results</h2>
+
+<p>TBW.</p>
+}}}
+
+[[RepositoryIndex(format=table,glob=user/js/fpga_mkm)]]
+
+|| Clone `https://git.cryptech.is/user/js/fpga_mkm.git` ||