SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic)

Nieuw
SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic)
  • SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic) 100x80
  • SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic) 100x80
  • SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic) 100x80
  • SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic) 100x80
Artikelnr.55945
MerkSparkfun
ModelDEV-15573
Voorraad
Nog ... stuks op voorraad
Vandaag voor 23:59 besteld, morgen in huis.
Verzonden vanaf  € 25 - United States
Verkocht per stuk
€ 5,95
In winkelwagen
  • Koop 10 stuks voor € 5,80 per stuk3% korting
  • Koop 25 stuks voor € 5,65 per stuk5% korting
  • Koop 50 stuks voor € 5,50 per stuk8% korting
  • Koop 100 stuks voor € 5,35 per stuk10% korting
  • Koop 500 stuks voor € 5,20 per stuk13% korting

Beschrijving

The SparkFun ATECC508A Cryptographic Co-processor Breakout allows you to easily add strong authentication security to your IoT node, edge device, or embedded system. It includes two Qwiic ports for plug and play functionality. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.

The ATECC508A chip is capable of many cryptographic processes, including, but not limited to:
  • Creating and securely storing unique asymmetric key pairs based on Elliptic Curve Cryptography (FIPS186-3).
  • Creating and verifying 64-byte digital signatures (from 32-bytes of message data).
  • Creating a shared secret key on a public channel via Elliptic Curve Diffie-Hellman Algorithm.
  • A standard hash-based challenge-response protocol using a SHA-256 algorithm.
  • Internal high quality FIPS random number generator.

Embedded in the chip is a 10Kb EEPROM array that can be used for storing keys, certificates, data, consumption logging, and security configurations. Access to the sections of memory can then be restricted and the configuration locked to prevent changes.

Each ATECC508A ships with a guaranteed unique 72-bit serial number and includes several security features to prevent physical attacks on the device itself, or logical attacks on the data transmitted between the device.

Vraag en antwoord

Bijlagen

Beoordelingen

Er zijn nog geen beoordelingen achtergelaten voor dit product .



Logo SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic)
SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic)Klik op een ster om een beoordeling te geven