What is the HSM 2's chip?

Nitrokeys
1

I am looking for a solution to store my Root Keys.

Does the HSM 2 use STM32 to store keys? If so, I may need a higher standard tool to store root keys.

2

I am curious: what would be a higher standard for you ?

Also you are aware the uController makes the communication, but the keys would be stored on a secure card. So in case somebody get’s physical the key, could always bridge the built-in uController, nor ?

3

The chip is a NXP JCOP3 (J3H145) based on the P60 secure micro controller.

4

For Nitrokey HSM 2, STM32 is used on the device for the USB communication only, between the host and the smart card. The latter is based on a chip as described in previous comment - What is the HSM 2's chip? - #3 by sc-hsm.