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ATECC608A - Cryptographic Co-processor

Key Features

  • Cryptographic Co-Processor with Secure Hardware-Based Key Storage:.
  • Protected storage for up to 16 keys, certificates or data.
  • Hardware Support for Asymmetric Sign, Verify, Key Agreement:.
  • ECDSA: FIPS186-3 Elliptic Curve Digital Signature.
  • ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman.
  • NIST Standard P256 Elliptic Curve Support.
  • Hardware Support for Symmetric Algorithms:.
  • SHA-256 & HMAC Hash including off-chip context s.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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This is a summary document. A complete document is available under NDA. For more information, please contact your local Microchip sales office. ATECC608A CryptoAuthentication™ Device Summary Datasheet Features • Cryptographic Co-Processor with Secure Hardware-Based Key Storage: – Protected storage for up to 16 keys, certificates or data • Hardware Support for Asymmetric Sign, Verify, Key Agreement: – ECDSA: FIPS186-3 Elliptic Curve Digital Signature – ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman – NIST Standard P256 Elliptic Curve Support • Hardware Support for Symmetric Algorithms: – SHA-256 & HMAC Hash including off-chip context save/restore – AES-128: Encrypt/Decrypt, Galois Field Multiply for GCM • Networking Key Management Support: – Turnkey PRF/HKDF calculation for TLS 1.