aes_key_clear (CSU) Register Description
| Register Name | aes_key_clear |
|---|---|
| Offset Address | 0x0000001014 |
| Absolute Address | 0x00FFCA1014 (CSU) |
| Width | 32 |
| Type | rwNormal read/write |
| Reset Value | 0x00000000 |
| Description | AES Key Clear |
aes_key_clear (CSU) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| aes_kup_zero | 1 | rwNormal read/write | 0x0 | Setting this bit zeroes the KUP register. The zeroization is confirmed by the AES_KUP_ZEROED bit in the AES_STATUS register. |
| aes_key_zero | 0 | rwNormal read/write | 0x0 | Setting this bit zeroes the expanded key from the AES. The zeroization is confirmed by AES_KEY_ZEROED in the AES_STATUS register. |