Custom Meta Tags - AAC201810S2

Display portlet menu

Reference Solutions

Main Title - 201810S2 Trusted Objects Solution

Display portlet menu

Enabling fast and secure IoT communication

Mixed Media - 201810S2 Trusted Objects Solution

Display portlet menu

Transport Layer Security (TLS) is used to protect IoT devices by encrypting data in transit and storing the TLS certificates used to authenticate devices to the application. Implementing TLS in IoT, however, comes with its own problems. Running on low power, IoT devices have limited memory, computational and network resources. IoT traffic therefore needs to be lightweight but TLS adds 2 extra round trips.

Avnet has partnered with Trusted Objects to introduce an architecture for constrained devices to use Datagram Transport Layer Security (DTLS). The protocol used is the light-weight User Datagram Protocol that delivers a faster stream of information. The result is end-to-end security from devices to application server. Certificates can be easily exchanged between the device and cloud server. The end user can also control the encryption key for encryption and decryption of the device. And if the device turns out to be a threat, the Secure Element can resist physical attacks

Long Copy - 201810S2 Trusted Objects Solution

Display portlet menu

Features

  • Securely hosting certificates, secret keys and other customer data
  • Handling of cryptography functions
  • Personalization with certificates and secret keys
  • High security level: EMVCo certified, CC EAL5+ certifiable
  • Powerful 32-bit secure core with secure AES accelerator
  • Flexible full Flash product with 136 Kbytes
  • Optimized architecture to address native application
  • Ultra-low power consumption in static and dynamic mode

 

Applications

  • Consumer
  • Smart-city
  • Smart-building
  • Security
  • Home-automation
  • Smart-metering
  • Medical
  • Smart-industry

 

Security of NB IOT network with TCP/IP

 

Graphic illustrating the security of NB IoT network with TCP/IP

 

Security of NB IOT network with UDP/DTLS

 

Graphic illustrating the security of NB IOT network with UDP/DTLS


Security process with COAP*+ DTLS

Enabling fast and secure IoT communication

Trusted Objects

DTLS stack embedded in the Secure Element

Graphic illustrating DTLS stack embedded in the Secure Element

 

asia-ads-contact-us-right-201810S2

Display portlet menu

Contact Avnet Design Services

If you are interested in this solution, please contact us. Stay up to date with our latest news on Reference Solutions.

Contact Us