nRF52 CRYPTOCELL MODULE

[Aylik]

Hi Engineers !

We are going to implement AES CRYPT/DECRYPT Protocol over BLE to add some additional protection against HACKing with use of HW "6.6 CRYPTOCELL" the MODULE of nRF52 MCU.

Please, explain some questions:

1. IS it possible to use "6.6 CRYPTOCELL" the Module of nRF52840 / nRF52832 to accelerate Crypt and also Decrypt our own data ?

2. Some examples how to do ( it if possible ) TOGETHER with SoftDevice (SD6) Enabled ?

thanks !

[Edvin]

Hello,

I am sorry for the late reply. I assume that you are talking of the ARM TrustZone CryptoCell 310 which is on the nRF52840, but not on the nrf52832. 

Have you seen the AES example in our SDK?

 

You can also read about the cryptocell on the nRF52840 on page 124 in the product spec.

 

Best regards,

Edvin