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CC1352P: CC1352P: 15.4 Collector/Sensor example: AES256 supported?

hkr
Intellectual 950 points
Part Number: CC1352P

Tool/software:

Dear support,

I have a question for the 15.4 Collector and Sensor example applications (with #define CONFIG_SECURE true): Is AES256 supported?

If I follow the security level (ApiMac_secLevel_t), there does not seem to be an option for which AES encryption is used, there is just AES encryption or not. From the key length (ApiMac_keyDescriptor_t -> uint8_t key[APIMAC_KEY_MAX_LEN]), because on API-MAC level the APIMAC_KEY_MAX_LEN is 16 bytes, I would assume it is AES128 that is used by default.

Is there the option of using AES256 instead?

Thanks,

hkr