ATECC608B Overview
This is a summary document. A plete document is available under NDA. For more information, please contact your local Microchip sales office.
ATECC608B 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 (ECC secp256r1) 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