PUF IP

Overview

Key Features

• Certification & compliance
  • PSA Level 2 Ready
  • CC EAL4+ compliant
• Environmental operating data
  • QDID™ PUF has been tested extensively under varying environmental conditions and achieved a lifetime operating time of greater than 25 years between −40°C to 125°C
• Randomness health test
  • NIST SP 800-22 randomness
  • NIST SP 800-90B entropy
• Process nodes
  • QDID™ PUF IP has been verified on major fabs (TSMC, GF, UMC) across Bulk CMOS, FDSOI, FinFET process technologies (55nm down to 12nm)

Benefits

• Secure provisioning
  • QDID™ PUF removes the challenges associated with secure provisioning through key injection on a factory floor, reducing the cost and complication of HSMs as well as the risks associated with trusting third parties
• Secured identities
  • Identities are not stored in the memory, but just created on-the-fly, making them resistant against side-channel attacks on memory
• High entropy seeds
  • QDID™ PUF’s source of entropy is based on a quantum phenomenon and resistant to machine learning-based attacks of the entropy source.
  • Customisable number of seeds of security strength up to 256 bits can be generated on demand.
• Built-in resistance to side channel attacks
  • The PUF IP has been developed with a “secure by design” approach which has built in resistance to secret leakage through countermeasures and attack detection schemes

Video

Applications

• Key generation
• Device identification
• Device authentication
• Device provisioning
• Post-quantum cryptography
• Supply chain security

Technical Specifications