Module nrf52840_pac::cc_host_rgf::host_iot_kdr0

This register holds bits 31:0 of K_DR. The value of this register is saved in the CRYPTOCELL AO power domain. Reading from this address returns the K_DR valid status indicating if K_DR is successfully retained.

Structs

• HOST_IOT_KDR0_SPEC
  This register holds bits 31:0 of K_DR. The value of this register is saved in the CRYPTOCELL AO power domain. Reading from this address returns the K_DR valid status indicating if K_DR is successfully retained.
• R
  Register HOST_IOT_KDR0 reader
• W
  Register HOST_IOT_KDR0 writer

Type Aliases

• HOST_IOT_KDR0_R
  Field HOST_IOT_KDR0 reader - Write: K_DR bits 31:0 Read: 0x00000000 when 128-bit K_DR key value is not yet retained in the CRYPTOCELL AO power domain Read: 0x00000001 when 128-bit K_DR key value is successfully retained in the CRYPTOCELL AO power domain
• HOST_IOT_KDR0_W
  Field HOST_IOT_KDR0 writer - Write: K_DR bits 31:0 Read: 0x00000000 when 128-bit K_DR key value is not yet retained in the CRYPTOCELL AO power domain Read: 0x00000001 when 128-bit K_DR key value is successfully retained in the CRYPTOCELL AO power domain