From b092ffbcbe2c9398494f7dc9db6f0796971633e0 Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Sun, 13 Sep 2020 23:04:30 +0000
Subject: Import Cryptech wiki dump

---
 .../GitRepositories%2Fcore%2Fmath%2Fecdsalib       | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 raw-wiki-dump/GitRepositories%2Fcore%2Fmath%2Fecdsalib

(limited to 'raw-wiki-dump/GitRepositories%2Fcore%2Fmath%2Fecdsalib')

diff --git a/raw-wiki-dump/GitRepositories%2Fcore%2Fmath%2Fecdsalib b/raw-wiki-dump/GitRepositories%2Fcore%2Fmath%2Fecdsalib
new file mode 100644
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+++ b/raw-wiki-dump/GitRepositories%2Fcore%2Fmath%2Fecdsalib
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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>ecdsalib</h1>
+
+<h2>Core Description</h2>
+
+<p>This is a library of code common to the ecdsa256 and ecdsa384 cores.  See documentation of those cores for details.</p>
+
+<p>This code was originally repelicated in both of the above cores, but the Xilinx synthesis tools got tetchy about that when trying to build a single image containing both cores.</p>
+
+<h2>Vendor-specific Primitives</h2>
+
+<p>Cryptech Alpha platform is based on Xilinx Artix-7 200T FPGA, so this core takes advantage of Xilinx-specific DSP slices to carry out math-intensive operations. All vendor-specific math primitives are placed under /rtl/lowlevel/artix7, the core also offers generic replacements under /rtl/lowlevel/generic, they can be used for simulation with 3rd party tools, that are not aware of Xilinx-specific stuff. Selection of vendor/generic primitives is done in ecdsa_lowlevel_settings.v, when porting to other architectures, only those four low-level modules need to be ported.</p>
+}}}
+
+[[RepositoryIndex(format=table,glob=core/math/ecdsalib)]]
+
+|| Clone `https://git.cryptech.is/core/math/ecdsalib.git` ||
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