How to enable BLE security with STM32WBA
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‎2024-11-15 02:31 AM
Hi,
i am working with BLE_p2pServer_ota example with NUCLEO-WBA55 board and i want to activate security communication. Can someone guide me? Is there a step by step application note available?
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STM32WBA series
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‎2024-11-15 07:14 AM
Hi Ledi,
Here is a wikipage about the Arm® TrustZone® security feature.
STM32WBA_BLE_TrustZone
It explains TZ and how to convert your app for the TZ.
BR, Joé
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‎2024-11-17 11:39 PM
Hello @_Joe_
Is it really necessary to use TrustZone to encrypt BLE data?
What about the functions in the STM32_WPAN configuration with CubeMX such as
- Application configuration - BLE security?
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‎2024-11-18 12:11 AM
Hi Ledi,
No, it all depends on the level of security you want and your application.
In that case, you can have a look at these 2 wiki pages which detail features such as: pairing, bonding, encryption, LE privacy etc...
STM32WB-WB0-WBA Bluetooth® LE Security - stm32mcu
STM32WB-WB0-WBA Bluetooth® LE Privacy - stm32mcu
BR, Joé