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ATECC608C-TFLXTLS CryptoAutthentication™ Data Sheet
ATECC608C-TFLXTLS CryptoAutthentication™ Data Sheet
Product Pages
ATECC608C ATECC608C-TFLXTLS
  1. Home
  2. 2 Security Information
  3. 2.1 Cryptographic Standards
  4. 2.1.1 SHA-256

  • Introduction
  • Features
  • Use Cases
  • 1 Pin Configuration and Pinouts
  • 2 Security Information
    • 2.1 Cryptographic Standards
      • 2.1.1 SHA-256
      • 2.1.2 HMAC/SHA-256
      • 2.1.3 TLS V1.2 Pseudo Random Function (PRF)
      • 2.1.4 HMAC-based Extract-and-Expand KDF (HKDF)
      • 2.1.5 Elliptic Curve Digital Signature Algorithm (ECDSA)
      • 2.1.6 Elliptic Curve Diffie-Hellman (ECDH)
      • 2.1.7 Advanced Encryption Standard (AES)
    • 2.2 Certifications

  • 3 EEPROM Memory and Data Zone Access Policies
  • 4 Static RAM (SRAM) Memory
  • 5 General Command Information

  • 6 Device Commands

  • 7 Application Information

  • 8 I2C Interface
  • 9 Single-Wire Interface
  • 10 Electrical Characteristics
  • 11 Compatibility

  • 12 Package Drawings
  • 13 Revision History

  • Microchip Information

2.1.1 SHA-256

The ATECC608C-TFLXTLS computes the SHA-256 digest based upon the algorithm documented in the following site:

nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.180-4.pdf

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