| commit | c13cc28120b9fa8f2f9bda2920b413a9ce177312 | [log] [tgz] |
|---|---|---|
| author | Greg Chadwick <gac@lowrisc.org> | Sat May 15 17:09:52 2021 +0100 |
| committer | Greg Chadwick <gac@lowrisc.org> | Tue May 18 15:51:20 2021 +0100 |
| tree | 3bd8f1b6acc159cfa4a87b8dd43e9020bec2f2dd | |
| parent | e04702892a4d89efeac68e14c1d5fad5694c02d4 [diff] |
[prim_secded] Add C reference models for Hsiao encode This adds generation of C code for the Hsiao code encode. This is intended to be used by DV environments for backdoor memory loading, which only requires encode. No C code is generated for the Hamming codes. These are slightly more complex as the final code bit factors in previously computed bits where the Hsiao code does not. So they need a slightly different approach to the C code. Hamming codes aren't currently used in OpenTitan so C code for their encodes aren't required. Signed-off-by: Greg Chadwick <gac@lowrisc.org>
OpenTitan is an open source silicon Root of Trust (RoT) project. OpenTitan will make the silicon RoT design and implementation more transparent, trustworthy, and secure for enterprises, platform providers, and chip manufacturers. OpenTitan is administered by lowRISC CIC as a collaborative project to produce high quality, open IP for instantiation as a full-featured product. See the OpenTitan site and OpenTitan docs for more information about the project.
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