lowRISC / opentitan
git clone https://github.com/lowRISC/opentitan.git
Earlgrey-PROD-M6 · 2y ago
🔥 on GitHub Trending today
Open source silicon root of trust hardware, software, and tooling in a single monorepo, developed by lowRISC and partners.
Why you might care
Provides open, auditable RTL IP and firmware for a hardware root of trust, useful to chip designers and security teams evaluating transparent alternatives to closed RoT implementations. Licensed Apache-2.0 with full documentation at opentitan.org/book.
+3
stars, 24h · #7,800
+~12
stars, 7 days · #10,809
+70
stars, 30 days · #9,197
3.7k
★ total · +0% this week
1.1k
forks · 2.1k open issues
Star history (as recorded here)
LanguageSystemVerilog
LicenseApache-2.0
Created2019-08-26 (7y ago)
Last pushtoday
Watchers108
OwnerOrganization
Seen on GitHub Trending
- 2026-10-23 — #2 daily in systemverilog · +2 ★
- 2026-10-23 — #3 monthly in systemverilog · +65 ★
- 2026-10-22 — #4 daily in systemverilog · +2 ★
- 2026-10-22 — #3 monthly in systemverilog · +70 ★
- 2026-10-21 — #2 daily in systemverilog · +1 ★
- 2026-10-21 — #3 monthly in systemverilog · +68 ★
- 2026-10-21 — #2 weekly in systemverilog · +13 ★
- 2026-10-20 — #2 daily in systemverilog
- 2026-10-20 — #3 monthly in systemverilog · +68 ★
- 2026-10-20 — #2 weekly in systemverilog · +19 ★
Links
- GitHub: github.com/lowRISC/opentitan
- Homepage: https://www.opentitan.org
- Releases · Issues · Hacker News mentions
README excerpt
# OpenTitan ## About the project 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. ## About this repository This repository contains hardware, software and utilities written as part of the OpenTitan project. It is structured as monolithic repository, or "monorepo", where all components live in one repository. It exists to enable collaboration across partners participating in the OpenTitan project. ## Documentation The project contains comprehensive documentation of all IPs and tools. You can access it online at opentitan.org/book/. ## How to contribute Have a look at CONTRIBUTING and our documentation on project organization and processes for guidelines on how to contribute code to this repository. ## Licensing Unless otherwise noted, everything in this repository is covered by the Apache License, Version 2.0 (see LICENSE for full text).
Blurb generated by claude-haiku-5-5 today. Star deltas marked ~ are extrapolated from partial history.