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Encryption Module Microchip ATECC608A | RAK5814
Encryption Module Microchip ATECC608A | RAK5814
Encryption Module Microchip ATECC608A | RAK5814

Encryption Module Microchip ATECC608A

RAK5814

SKU:100186
Regular price $4.99 $0.00
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Description

The RAK5814 is a crypto module using the Microchip ATECC608A crypto chip. It integrates ECDH (Elliptic Curve Diffie Hellman) security protocol, an ultra-secure method to provide key agreement for encryption/decryption, along with ECDSA (Elliptic Curve Digital Signature Algorithm) sign-verify authentication.

Features

  • Cryptographic co-processor with secure hardware-based key storage
  • Protected storage for up to 16 Keys, certificates or data
  • ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman
  • NIST standard P256 elliptic curve support
  • SHA-256 & HMAC hash including off-chip context save/restore
  • AES-128: encrypt/decrypt, galois field multiply for GCM
  • Turnkey PRF/HKDF calculation for TLS 1.2 & 1.3
  • Ephemeral key generation and key agreement in SRAM – Small message encryption with keys entirely protected
  • Full ECDSA code signature validation, optional stored digest/signature – optional communication key disablement prior to secure boot
  • Encryption/Authentication for messages to prevent on-board attacks
  • Internal high-quality FIPS 800-90 A/B/C Random Number Generator (RNG)
  • Two high-endurance monotonic counters
  • Guaranteed unique 72-bit serial number
  • High-speed single pin interface with One GPIO pin
  • 1MHz Standard I2C interface
  • Module size 10x10 mm
  • <150nA Sleep current

 

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