Intrinsic ID QuiddiKey® 300 - World's First PSA Certified Level 3 RoT Component IP
QuiddiKey® 300, a physical unclonable function or PUF-based root-of-trust (RoT) security solution, is the world’s first IP solution to be awarded “PSA Certified Level 3 RoT Component.” This certifies that the IP includes substantial protection against both software and hardware attacks. It allows chip designers to fast-track their products for full PSA Level 3 certification and further helps ensure supply chain integrity, chiplet security, and protection against reverse engineering. Certification is essential for security-critical IoT market verticals, such as healthcare, critical infrastructures, and smart consumer products as outlined in the US Cyber Mark Program.
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Block Diagram of the Intrinsic ID QuiddiKey® 300 - World's First PSA Certified Level 3 RoT Component IP

PUF IP
- Fully Digital Physically Unclonable Function (PUF) - PQC Ready
- Intrinsic ID QuiddiKey® 100 - Small Footprint PUF IP to Create, Wrap and Manage Keys
- Intrinsic ID Zign® 100 - Software implementation of SRAM PUF
- Intrinsic ID Zign® 200 - Software implementation of SRAM PUF with symmetric cryptography
- Intrinsic ID Zign® 300 - Software implementation of SRAM PUF with symmetric & asymmetric cryptography + PKI
- Quantum-Driven Hardware Root-of-Trust - Physical Unclonable Function (PUF)