How do common embedded systems/IoT software applications use cryptography?

To get hands-on experience with software examples, go to the SimpleLink Academy training and select ‘CC32xx training’ followed by ‘Wi-Fi’.

This video illustrates the use of cryptography in widely-used embedded
systems/IoT device software applications such as secure connectivity with
SSL/TLS, provisioning a device with security credentials, and performing a
secure remote software update. It concludes with an overview of the different
digital certificates required on an embedded systems/IoT device. It walks
through a SSL/TLS handshake and shows the use of asymmetric and symmetric
encryption at different stages of the handshake. It demonstrates the use of
digital signatures in a secure remote/OTA download and use of device identity
and CSRs in a run-time provisioning implementation.

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Get the SimpleLink Wi-Fi CC3235SF LaunchPad kit to run the examples