From b092ffbcbe2c9398494f7dc9db6f0796971633e0 Mon Sep 17 00:00:00 2001 From: Rob Austein Date: Sun, 13 Sep 2020 23:04:30 +0000 Subject: Import Cryptech wiki dump --- .../GitRepositories%2Fuser%2Fjs%2Ffpga_mkm | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 raw-wiki-dump/GitRepositories%2Fuser%2Fjs%2Ffpga_mkm (limited to 'raw-wiki-dump/GitRepositories%2Fuser%2Fjs%2Ffpga_mkm') diff --git a/raw-wiki-dump/GitRepositories%2Fuser%2Fjs%2Ffpga_mkm b/raw-wiki-dump/GitRepositories%2Fuser%2Fjs%2Ffpga_mkm new file mode 100644 index 0000000..54f5d06 --- /dev/null +++ b/raw-wiki-dump/GitRepositories%2Fuser%2Fjs%2Ffpga_mkm @@ -0,0 +1,50 @@ +{{{ +#!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