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author | Rob Austein <sra@hactrn.net> | 2020-09-13 23:04:30 +0000 |
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committer | Rob Austein <sra@hactrn.net> | 2020-09-13 23:04:30 +0000 |
commit | b092ffbcbe2c9398494f7dc9db6f0796971633e0 (patch) | |
tree | 6fabf690f1ebf485a9fea9af5298e44ad2a59a3e /raw-wiki-dump/GitRepositories%2Ftest%2Fnovena_i2c_simple | |
parent | 9d927e49d9c10fc16c6dfa4a2a96cdb6216e4e2b (diff) |
Import Cryptech wiki dump
Diffstat (limited to 'raw-wiki-dump/GitRepositories%2Ftest%2Fnovena_i2c_simple')
-rw-r--r-- | raw-wiki-dump/GitRepositories%2Ftest%2Fnovena_i2c_simple | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/raw-wiki-dump/GitRepositories%2Ftest%2Fnovena_i2c_simple b/raw-wiki-dump/GitRepositories%2Ftest%2Fnovena_i2c_simple new file mode 100644 index 0000000..0a52a1f --- /dev/null +++ b/raw-wiki-dump/GitRepositories%2Ftest%2Fnovena_i2c_simple @@ -0,0 +1,45 @@ +{{{ +#!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_i2c_simple</h1> + +<p>The coretest system for the Novena PVT1, over I2C, with simplified +user interface.</p> + +<h2>Introduction</h2> + +<p>This variant of novena_i2c provides a more intuitive, more compact, +and more efficient user interface - just write() the block data, and +read() the digest. All signalling to/from the hash cores is implicit +and handled by the SHA wrapper cores.</p> + +<p>Repeated writes to the same SHA core will be added to the same digest; +the act of reading the digest resets the internal state, so that the +next write will start a new digest.</p> + +<p>Each hash algorithm is a separate virtual I2C device on bus 2, with +the following device addresses: + SHA-1 0x1e + SHA-256 0x1f + SHA-512/224 0x20 + SHA-512/256 0x21 + SHA-384 0x22 + SHA-512 0x23</p> + +<h2>Status</h2> + +<p><strong><em>(2014-09-18)</em></strong> +Initial version. Built using Xilinx ISE 14.3.</p> +}}} + +[[RepositoryIndex(format=table,glob=test/novena_i2c_simple)]] + +|| Clone `https://git.cryptech.is/test/novena_i2c_simple.git` || |