Module nrf52820_pac::ccm

AES CCM Mode Encryption

Modules

cnfptr

Pointer to data structure holding AES key and NONCE vector

enable

Enable

events_endcrypt

Encrypt/decrypt complete

events_endksgen

Keystream generation complete

events_error

Deprecated register - CCM error event

inptr

Input pointer

intenclr

Disable interrupt

intenset

Enable interrupt

maxpacketsize

Length of keystream generated when MODE.LENGTH = Extended.

micstatus

MIC check result

mode

Operation mode

outptr

Output pointer

rateoverride

Data rate override setting.

scratchptr

Pointer to data area used for temporary storage

shorts

Shortcuts between local events and tasks

tasks_crypt

Start encryption/decryption. This operation will stop by itself when completed.

tasks_ksgen

Start generation of keystream. This operation will stop by itself when completed.

tasks_rateoverride

Override DATARATE setting in MODE register with the contents of the RATEOVERRIDE register for any ongoing encryption/decryption

tasks_stop

Stop encryption/decryption

Structs

RegisterBlock

Register block

Type Definitions

CNFPTR

CNFPTR register accessor: an alias for Reg<CNFPTR_SPEC>

ENABLE

ENABLE register accessor: an alias for Reg<ENABLE_SPEC>

EVENTS_ENDCRYPT

EVENTS_ENDCRYPT register accessor: an alias for Reg<EVENTS_ENDCRYPT_SPEC>

EVENTS_ENDKSGEN

EVENTS_ENDKSGEN register accessor: an alias for Reg<EVENTS_ENDKSGEN_SPEC>

EVENTS_ERROR

EVENTS_ERROR register accessor: an alias for Reg<EVENTS_ERROR_SPEC>

INPTR

INPTR register accessor: an alias for Reg<INPTR_SPEC>

INTENCLR

INTENCLR register accessor: an alias for Reg<INTENCLR_SPEC>

INTENSET

INTENSET register accessor: an alias for Reg<INTENSET_SPEC>

MAXPACKETSIZE

MAXPACKETSIZE register accessor: an alias for Reg<MAXPACKETSIZE_SPEC>

MICSTATUS

MICSTATUS register accessor: an alias for Reg<MICSTATUS_SPEC>

MODE

MODE register accessor: an alias for Reg<MODE_SPEC>

OUTPTR

OUTPTR register accessor: an alias for Reg<OUTPTR_SPEC>

RATEOVERRIDE

RATEOVERRIDE register accessor: an alias for Reg<RATEOVERRIDE_SPEC>

SCRATCHPTR

SCRATCHPTR register accessor: an alias for Reg<SCRATCHPTR_SPEC>

SHORTS

SHORTS register accessor: an alias for Reg<SHORTS_SPEC>

TASKS_CRYPT

TASKS_CRYPT register accessor: an alias for Reg<TASKS_CRYPT_SPEC>

TASKS_KSGEN

TASKS_KSGEN register accessor: an alias for Reg<TASKS_KSGEN_SPEC>

TASKS_RATEOVERRIDE

TASKS_RATEOVERRIDE register accessor: an alias for Reg<TASKS_RATEOVERRIDE_SPEC>

TASKS_STOP

TASKS_STOP register accessor: an alias for Reg<TASKS_STOP_SPEC>