[−][src]Module nrf52840_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 | 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
| RegisterBlock | Register block |
Type Definitions
| 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 |