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Maxim Integrated MAXREFDES143# deepcover embedded security

The MAXREFDES143# is an Internet of Things (IoT) embedded security reference design, built to protect an industrial sensing node by means of authentication and notification to a web server

Maxim MAXREFDES143# product image

The MAXREFDES143# is an Internet of Things (IoT) embedded security reference design, built to protect an industrial sensing node by means of authentication and notification to a web server. The hardware includes a peripheral module representing a protected sensor node monitoring operating temperature and remaining life of a filter (simulated through ambient light sensing) and an mbed shield representing a controller node responsible for monitoring one or more sensor nodes. The design is hierarchical with each controller node communicating data from connected sensor nodes to a web server.

 

Key features

  • SHA-256 authentication
  • Unique secret for each node in the system
  • 1-Wire/I2C/Wi-Fi interfaces
  • mbed shield equivalent to Arduino form factor pinout

 

Additional features

  • SHA-256 authentication
  • Unique secret for each node in the system
  • DeepCover® secure key storage
  • 1-Wire/I2C/Wi-Fi interfaces
  • Example source code
  • mbed shield equivalent to Arduino form factor pinout
  • Pmod™-compatible protected sensor node

 

Applications

  • Authentication of Internet of Things (IoT) device nodes
  • Data authentication from sensor node to web server
  • Protect industrial applications from counterfeiting
  • Track product lifetime with smart notifications
  • Invalidate unsafe industrial sensor nodes

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