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AURIX™ Forum Discussions

User19218
Level 1
Level 1
If devices want to its secret key to be updated periodically by the management of cloud, how it realize? On the CAN bus it may need to be encrypted, when the data enter into microcontroller, how it work to change original secret key?
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NeMa_4793301
Level 6
Level 6
10 likes received 10 solutions authored 5 solutions authored
The HSM gives you a secure CPU with private data storage and hardware accelerators for various cryptographic algorithms. This flexible hardware approach leaves the implementation up to software.

Get in touch with Infineon's software partners to see what solutions are available:
https://www.infineon.com/cms/en/product/microcontroller/32-bit-tricore-microcontroller/aurix-securit...
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