Microchip ATECC608B-MAVDA-T 8-Pin Crypto Authentication IC UDFN

The Microchip Authentication Chip integrates ECDH i.e. Elliptic Curve Diffie Hellman security protocol which is an ultra secure method to provide key agreement for encryption/decryption, along with ECDSA (Elliptic Curve Digital Signature Algorithm) sign-verify authentication for the Internet of Things (IoT) market including home automation, industrial networking, medical, as well as accessories and consumables authentication and more.

Cryptographic co processor with secure hardware based key storage
Protected storage for up to 16 Keys with certificates or data
NIST standard P256 elliptic curve support