Features

  • Cryptographic Authentication Device with Secure Hardware-Based Key Storage:
    • Protected storage for private key, certificates or user data
  • Hardware Support for the Asymmetric Sign:
    • ECDSA: FIPS186-4 elliptic curve digital signature
    • NIST standard P-256 elliptic curve support
  • Hardware Support for SHA-256 and HMAC Digest Generation
  • Internal Asymmetric Key Generation
  • Internal High-Quality NIST SP 800-90A/B/C True Random Number Generator (TRNG) (NIST Certified)
  • JIL High Rating – Validated to JIL Application of Attack Potential to Smartcards and Similar Devices, Version 3.1
    • Achieved through tamper-resistant countermeasures to resist environmental, non-invasive and invasive Fault attacks
      • Active shield to protect against invasive attacks
      • Internal memory encryption and scrambling
      • Low- and high-supply voltage tampers
      • Low- and high-temperature tampers
    • Clone-Resistant Features
  • Compliant with WPC Qi 1.3, Qi 2.x, and Ki 1.x standards
    • WPC slot 0 P256 ECC private key
    • Full storage of WPC Slot 0 product unit certificate
    • Storage of WPC Slot 0 certificate chain digest for rapid authentication
  • Monotonic Counter with the Maximum Count Value of 10,000
  • Unique 72-bit Serial Number
  • 400 kHz Fast Mode I2C Interface
  • Voltage Supply Range: 1.65V to 5.5V
  • 130 nA Nominal Sleep Current
  • Extended Industrial Temperature of -40℃ to +105℃ Ambient Operating Range
  • ESD >4 kV Human Body Model (HBM)
  • Packaging Options: 8-Pad UDFN (2 mm x 3 mm), 8-Lead SOIC