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feat(mbedtls/aes): Add config to support AES block and DMA modes during runtime

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- Dynamically switch the AES operation modes based on the buffer operating length
- Shorter AES and SHA operations can now run faster and concurrently as well

Closes https://github.com/espressif/esp-idf/issues/15914
This commit is contained in:
harshal.patil
2025-07-27 16:49:09 +05:30
parent ac89a6f896
commit 8992f08bef
13 changed files with 779 additions and 1118 deletions
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14
components/mbedtls/CMakeLists.txt
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@@ -210,14 +210,6 @@ if(CONFIG_SOC_SHA_SUPPORTED)
endif()
endif()
if(CONFIG_SOC_AES_SUPPORTED)
if(CONFIG_SOC_AES_SUPPORT_DMA)
set(AES_PERIPHERAL_TYPE "dma")
else()
set(AES_PERIPHERAL_TYPE "block")
endif()
endif()
if(SHA_PERIPHERAL_TYPE STREQUAL "core")
target_include_directories(mbedcrypto PRIVATE "${COMPONENT_DIR}/port/sha/core/include")
@@ -229,7 +221,7 @@ if(SHA_PERIPHERAL_TYPE STREQUAL "core")
target_sources(mbedcrypto PRIVATE "${SHA_CORE_SRCS}")
endif()
if(AES_PERIPHERAL_TYPE STREQUAL "dma")
if(CONFIG_SOC_AES_SUPPORT_DMA)
if(NOT CONFIG_SOC_AES_GDMA)
set(AES_DMA_SRCS "${COMPONENT_DIR}/port/aes/dma/esp_aes_crypto_dma_impl.c")
else()
@@ -242,7 +234,7 @@ if(AES_PERIPHERAL_TYPE STREQUAL "dma")
target_sources(mbedcrypto PRIVATE "${AES_DMA_SRCS}")
endif()
if((SHA_PERIPHERAL_TYPE STREQUAL "core" AND CONFIG_SOC_SHA_SUPPORT_DMA) OR AES_PERIPHERAL_TYPE STREQUAL "dma")
if((SHA_PERIPHERAL_TYPE STREQUAL "core" AND CONFIG_SOC_SHA_SUPPORT_DMA) OR CONFIG_SOC_AES_SUPPORT_DMA)
target_link_libraries(mbedcrypto PRIVATE idf::esp_mm)
if(CONFIG_SOC_SHA_GDMA OR CONFIG_SOC_AES_GDMA)
if(CONFIG_SOC_AXI_DMA_EXT_MEM_ENC_ALIGNMENT)
@@ -263,7 +255,7 @@ if(CONFIG_SOC_AES_SUPPORTED)
target_include_directories(mbedcrypto PRIVATE "${COMPONENT_DIR}/port/aes/include")
target_sources(mbedcrypto PRIVATE "${COMPONENT_DIR}/port/aes/esp_aes_xts.c"
"${COMPONENT_DIR}/port/aes/esp_aes_common.c"
"${COMPONENT_DIR}/port/aes/${AES_PERIPHERAL_TYPE}/esp_aes.c"
"${COMPONENT_DIR}/port/aes/esp_aes.c"
)
endif()