Module nrf52840_pac::ccm

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Expand description

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
Key-stream generation complete
events_error
Deprecated register - CCM error event
inptr
Input pointer
intenclr
Disable interrupt
intenset
Enable interrupt
maxpacketsize
Length of key-stream 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
Shortcut register
tasks_crypt
Start encryption/decryption. This operation will stop by itself when completed.
tasks_ksgen
Start generation of key-stream. 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

CNFPTR
Pointer to data structure holding AES key and NONCE vector
ENABLE
Enable
EVENTS_ENDCRYPT
Encrypt/decrypt complete
EVENTS_ENDKSGEN
Key-stream generation complete
EVENTS_ERROR
Deprecated register - CCM error event
INPTR
Input pointer
INTENCLR
Disable interrupt
INTENSET
Enable interrupt
MAXPACKETSIZE
Length of key-stream generated when MODE.LENGTH = Extended.
MICSTATUS
MIC check result
MODE
Operation mode
OUTPTR
Output pointer
RATEOVERRIDE
Data rate override setting.
RegisterBlock
Register block
SCRATCHPTR
Pointer to data area used for temporary storage
SHORTS
Shortcut register
TASKS_CRYPT
Start encryption/decryption. This operation will stop by itself when completed.
TASKS_KSGEN
Start generation of key-stream. 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