From 3aa8b1dd6e0f504ef83da99f8c9cdb2532f948f5 Mon Sep 17 00:00:00 2001 From: Rob Austein Date: Sun, 13 Sep 2020 23:10:21 +0000 Subject: Initial conversion pass --- .../GitRepositories%2Fuser%2Fjs%2Ffpga_mkm.md | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 raw-wiki-dump/GitRepositories%2Fuser%2Fjs%2Ffpga_mkm.md (limited to 'raw-wiki-dump/GitRepositories%2Fuser%2Fjs%2Ffpga_mkm.md') diff --git a/raw-wiki-dump/GitRepositories%2Fuser%2Fjs%2Ffpga_mkm.md b/raw-wiki-dump/GitRepositories%2Fuser%2Fjs%2Ffpga_mkm.md new file mode 100644 index 0000000..3ea9c92 --- /dev/null +++ b/raw-wiki-dump/GitRepositories%2Fuser%2Fjs%2Ffpga_mkm.md @@ -0,0 +1,51 @@ +``` +#!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 +

fpga-mkm

+ +

Introduction

+ +

This core implements a FPGA based, active Master Key Memory (MKM).

+ +

The memory provides access control, anti-remanence functionality and +tamper detection protection with ns zeriosation latency.

+ +

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.

+ +

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.

+ +

Status

+ +

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.

+ +

The memory with the tamper respons has been implemented, but not yet +been verified.

+ +

Toolchain etc has been setup for the ICEstick.

+ +

Implementation details

+ +

Implementation results

+ +

TBW.

+``` + +[[RepositoryIndex(format=table,glob=user/js/fpga_mkm)]] + +| Clone `https://git.cryptech.is/user/js/fpga_mkm.git` | +|---| -- cgit v1.2.3