CC2340R5: Does CC2340R5 support AES-GCM?

js Tan

Part Number: CC2340R5

Hi,

I am using the latest SDK, but I haven't seen any component drivers related to AES-GCM in the syscfg configuration interface.

If AES-GCM is supported, please tell me how to use it. Looking forward to your reply.

I have another encryption-related question. Does CC2340R5 support HKDF? It's a key derivation function based on HMAC. Again, I haven't found any information about HKDF in any documentation. If it does support it, could you please tell me how to proceed

6 months ago

0 Alex Fager 5 months ago

TI__Genius 15804 points

Hello Tan,

AES-GCM is supported, you can find a list of supported AES modes in our datasheet: CC2340R SimpleLink Family of 2.4GHz Wireless MCUs datasheet (Rev. F) in the cryptography section. As for how to use it we have an example in the SDK under drivers named aesgcm.

As for HKDF I can't find any reference to it in our datasheet so I don't know if we can support it or not.

Thanks,
Alex F

Bluetooth®︎

Bluetooth forum

CC2340R5: Does CC2340R5 support AES-GCM?