ATECC608A CryptoAuthentication™ Device

Microchip ATECC608A CryptoAuthentication™ Device is an ideal solution for the rapidly growing IoT market by simply supplying a full range of security features, including confidentiality, data integrity, and authentication to systems with MCU or MPUs running encryption/decryption algorithms. The ATECC608A is a secure element integrating both ECDH (Elliptic Curve Diffie Hellman) and ECDSA (Elliptic Curve Digital Signature Algorithm) security protocols. Hardware-based security for LoRaWAN applications is applied through the AES hardware accelerator, enabling secure boot capabilities for very small microcontrollers. The device uses ultra-secure hardware-based cryptographic key storage, similar to all Microchip CryptoAuthentication™ products, as well as cryptographic countermeasures which exclude potential backdoors linked to a software vulnerability.