Open Silicon Everywhere™
Making open-source silicon a reality, commercially relevant, and widely adopted throughout the industry
lowRISC News
OpenTitan®, the world’s first open-source silicon root of trust, offers commercial-grade security in a transparent, verified and flexible design.
- World’s most active open-source silicon project
- Secure by design – not obscurity
- Designed for certification: FIPS, NIST and CC
- Hardened against SCA and FI
- Standalone SoC or integrated as a Secure Enclave
- In production for Google Chromebooks and datacentres
- Roadmap for full post-quantum cryptography
- Permissively Licensed (Apache 2.0)
Ibex® is a production-quality open-source 32-bit RISC-V CPU core written in SystemVerilog
- Formally verified
- In production
- Hardened against SCA and FI
- Permissively Licensed (Apache 2.0)
lowRISC contributes to open source hardware and software projects as a service
- Creation of custom IP blocks and assistance on the verification of the Caliptra root of trust subsystem
- Verification and productisation of the CHERIoT Ibex processor and release of the Sunburst Chip
- Supporting users of OpenTitan IP to harden, bring up and achieve security certification for their implementations
Get in touch info@lowrisc.org
Our Partners & Contributors
Founding Members of
CHERI Alliance
RISC-V International
Contact us
lowRISC is a not-for-profit company using collaborative engineering to develop and maintain open source silicon designs and tools, through a unique combination of skills, expertise and vision.
We provide a home for multi-partner projects that deliver verified, high quality IP and tools, which provide the solid foundations that are necessary for the rapid development cycles required for next generation silicon products. lowRISC employs an engineering team in Cambridge, UK, working on our own developments, partner projects, and work-for-hire that is aligned with our mission.