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Add EDDSA support as a conditional build.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos 2025-02-21 19:00:21 +01:00
parent e18f192edf
commit 71af710568
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1 changed files with 45 additions and 0 deletions
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45
pico_keys_sdk_import.cmake
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@ -108,6 +108,44 @@ endif()
message(STATUS "USB VID/PID:\t\t\t ${USB_VID}:${USB_PID}")
if(NOT ESP_PLATFORM)
option(ENABLE_EDDSA "Enable/disable EdDSA support" OFF)
if(ENABLE_EDDSA)
message(STATUS "EdDSA support:\t\t enabled")
else()
message(STATUS "EdDSA support:\t\t disabled")
endif(ENABLE_EDDSA)
set(MBEDTLS_PATH "${CMAKE_SOURCE_DIR}/pico-keys-sdk/mbedtls")
if(ENABLE_EDDSA)
set(MBEDTLS_ORIGIN "https://github.com/polhenarejos/mbedtls.git") # Canvia-ho pel teu fork
set(MBEDTLS_CHECKOUT "origin/mbedtls-3.6-eddsa") # Canvia-ho pel tag correcte
add_definitions(-DMBEDTLS_ECP_DP_ED25519_ENABLED=1 -DMBEDTLS_ECP_DP_ED448_ENABLED=1 -DMBEDTLS_EDDSA_C=1 -DMBEDTLS_SHA3_C=1)
else()
set(MBEDTLS_ORIGIN "https://github.com/Mbed-TLS/mbedtls.git") # Repo oficial
set(MBEDTLS_CHECKOUT "tags/v3.6.2") # Canvia-ho pel tag correcte
endif()
execute_process(
COMMAND git -C ${MBEDTLS_PATH} remote set-url origin ${MBEDTLS_ORIGIN}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_QUIET ERROR_QUIET
)
execute_process(
COMMAND git -C ${MBEDTLS_PATH} fetch --tags
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_QUIET ERROR_QUIET
)
execute_process(
COMMAND git -C ${MBEDTLS_PATH} checkout ${MBEDTLS_CHECKOUT}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_QUIET ERROR_QUIET
)
endif(NOT ESP_PLATFORM)
set(MBEDTLS_SOURCES
${CMAKE_CURRENT_LIST_DIR}/mbedtls/library/aes.c
${CMAKE_CURRENT_LIST_DIR}/mbedtls/library/asn1parse.c
@ -148,6 +186,13 @@ set(MBEDTLS_SOURCES
${CMAKE_CURRENT_LIST_DIR}/mbedtls/library/pkwrite.c
)
if (ENABLE_EDDSA)
set(MBEDTLS_SOURCES ${MBEDTLS_SOURCES}
${CMAKE_CURRENT_LIST_DIR}/mbedtls/library/eddsa.c
${CMAKE_CURRENT_LIST_DIR}/mbedtls/library/sha3.c
)
endif()
set(SOURCES ${SOURCES}
${CMAKE_CURRENT_LIST_DIR}/src/main.c
${CMAKE_CURRENT_LIST_DIR}/src/usb/usb.c