| # CC23X0 AES accelerator configuration options |
| |
| # Copyright (c) 2024 BayLibre, SAS |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config CRYPTO_CC23X0 |
| bool "CC23X0 AES accelerator driver" |
| default y |
| depends on DT_HAS_TI_CC23X0_AES_ENABLED |
| help |
| Enable TI CC23X0 AES accelerator driver. |
| This driver supports the following modes: |
| - ECB (Electronic Code Book) encryption only (decryption not supported by the hardware) |
| - CTR (Counter) |
| - CCM (CTR with CBC-MAC) |
| |
| config CRYPTO_CC23X0_DMA |
| bool "DMA support for TI CC23X0 AES accelerator devices" |
| depends on CRYPTO_CC23X0 |
| select DMA |
| help |
| DMA driven transactions for the AES peripheral. |
| DMA driven mode offloads data transfer tasks from the CPU |
| and requires fewer interrupts to handle the AES operations. |
