General description
SD card allows you to save information from your modules in a local environment on a card file system.
Benefits and Features
Integrated Cryptographic Co-processor with Secure Hardware-based Key Storage
Performs High-Speed Public Key (PKI) Algorithms
ECDSA: FIPS186-3 Elliptic Curve Digital Signature Algorithm
ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman Algorithm
NIST Standard P256 Elliptic Curve Support
SHA-256 Hash Algorithm with HMAC Option
256-bit Key Length
Storage for up to 16 Keys
Ultra-Low Shutdown Current (2μA, typ)
Guaranteed Unique 72-bit Serial Number
Internal High-quality FIPS Random Number Generator (RNG)
10Kb EEPROM Memory for Keys, Certificates, and Data
I2C Interface
