Fields In CRYP_K2RR (0x48021000, 0x0034)

Field	Width	STM32H73x	STM32H743	STM32H743	STM32H757_CM4	STM32H757_CM7	STM32H753	STM32H753	STM32H7B3x	STM32H7R	STM32H7S
K	32	✘	✘	✘	✘	✘	✔	✔	✘	✘	✘
b	32	✘	✘	✘	✔	✔	✘	✘	✔	✘	✘
k	32	✔	✘	✘	✘	✘	✘	✘	✘	✘	✘

Field	Width	STM32H73x	STM32H743	STM32H743	STM32H757_CM4	STM32H757_CM7	STM32H753	STM32H753	STM32H7B3x	STM32H7R	STM32H7S
K	32	✘	✘	✘	✘	✘	✔	✔	✘	✘	✘
b	32	✘	✘	✘	✔	✔	✘	✘	✔	✘	✘
k	32	✔	✘	✘	✘	✘	✘	✘	✘	✘	✘

Field	Width	STM32H73x	STM32H743	STM32H743	STM32H757_CM4	STM32H757_CM7	STM32H753	STM32H753	STM32H7B3x	STM32H7R	STM32H7S
K	32	✘	✘	✘	✘	✘	✔	✔	✘	✘	✘
b	32	✘	✘	✘	✔	✔	✘	✘	✔	✘	✘
k	32	✔	✘	✘	✘	✘	✘	✘	✘	✘	✘

Field	Width	STM32H73x	STM32H743	STM32H743	STM32H757_CM4	STM32H757_CM7	STM32H753	STM32H753	STM32H7B3x	STM32H7R	STM32H7S
K	32	✘	✘	✘	✘	✘	✔	✔	✘	✘	✘
b	32	✘	✘	✘	✔	✔	✘	✘	✔	✘	✘
k	32	✔	✘	✘	✘	✘	✘	✘	✘	✘	✘