OpenTitan: Open source silicon root of trust

Testing processors with Random Instruction Generation

Ibex is a small 32 bit RISC-V CPU core, previously known as zero-riscy.

Random instruction generator for RISC-V processor verification

Complete RISC-V toolchain to evaluate physically isolated enclaves

Based on: https://github.com/TinyTapeout/tt04-verilog-demo

Automation userscript for IdleLands.

Hardware components to protect enclave pages from being accessed by untrusted cores

No description.

Schema for tool versions

HW Design Collateral for Caliptra RoT IP

No description.

CHERI-enabled secure enclave that can be integrated as a subsytem on a system on chip.

Fantasy Inspired Idle Skilling Game

"Das U-Boot" Source Tree

Provide a CHERI-enabled busybox port to support minimal Linux userspace builds.

RISC-V Debug Support for our PULP RISC-V Cores

Software, build flows and examples for the Sonata System

The legendary idle MMORPG!

No description.

RTL sources of the High-Performance L1 Dcache (HPDcache) for OpenHW CV cores

Command-line interface for Ajv JSON Validator

No description.

AXI Adapter(s) for RISC-V Atomic Operations

An abstraction library for interfacing EDA tools

This repository contains the CHERI extension specification, adding hardware capabilities to RISC-V ISA to enable fine-grained memory protection and scalable compartmentalization.

A full micro-controller system utilizing the CHERIoT Ibex core, part of the Sunburst project funded by UKRI

Common SystemVerilog components

Markdown Utilities

No description.

AXI SystemVerilog synthesizable IP modules and verification infrastructure for high-performance on-chip communication

lowRISC Nix Packages and Environments

A demo system for Ibex including debug support and some peripherals

An open silicon CHERIoT Ibex microcontroller chip

The RTOS components for the CHERIoT research platform

HW Design Collateral for Caliptra Subsystem, which comprises Caliptra RoT IP and additional manufacturer controls.

This repository will house PeakRDL plugins, named after Ben Nevis, the UK's tallest peak.

No description.

Design files and associated documentation for Sonata PCB, part of the Sunburst Project

cheriot-ibex is a RTL implementation of CHERIoT ISA based on LowRISC's Ibex core.

A tiny implementation of the c++23 std::print for embedded systems.

RISC-V debug module extended with CHERIoT support

The public drafts of the CHERIoT Programmers' Guide

RISC-V Summit Europe tempales

Sail code model of the CHERIoT ISA

Scripts for creating the CHERIoT dev container

Linux companion daemon for the InfiniTime smartwatch firmware

No description.

Sail RISC-V model

No description.

C++ chess library

No description.

rp2040 firmware for Sonata

Repo for CHERI development system

The CHERI TG aims to standardize a CHERI extension to RISC-V for both RV32 and RV64.

Sail architecture definition language

Fork of LLVM adding CHERIoT, based on the CHERI LLVM fork

CHERIoT web site

A RISC-V TestRIG Verification Engine based on QuickCheck

A redirecting proxy for Nitter

Test project for Sonata system

No description.

Test repo to add OpenSSF scorecard to Ibex

The root repo for lowRISC project and FPGA demos.

tools used by project repos to test configuration, generate OpenLane run summaries and documentation

A platform for collaborative coding

Verilog Demo

No description.

test repo for tiny tapeout

Local version of qemu for riscv emulation use

Test repository for the efabless chipignite template project.

No description.

Group administration repository for SIG: CHERI

No description.

No description.

Modified buildroot for the praesidio enclave system. It is a submodule of the praesidio-sdk repository.

Linux branch to run praesidio enclaves. It is a part of the praesidio-sdk.

No description.

No description.

A quick shortcut to adding a bunch of timers and dumping their deltas.

Revised DrunkStumbler for IdleLands4 https://idle.land

Romanian version of Wordle

A Wordle inspired game for guessing chess players

No description.

Spike, a RISC-V ISA Simulator

Koi Farm, the koi breeding game

Realtek 802.11n WLAN Adapter Linux driver

All of the maps for IdleLands

All assets related to idlelands game data go here

No description.

Versions of RISC-V that only execute the fib() function.