km
999e7a6e19
- Implemented ChaCha20-based CSPRNG seeded from SE050 TRNG - Optimized for ESP32 and other embedded platforms - Single SE050 access at startup, then fast software RNG - All 10 CSPRNG tests passing Usage: Benefits: - Minimal I2C communication (only once at startup) - Fast random generation after seeding - Cryptographically secure (ChaCha20-based) - Suitable for resource-constrained devices
77 lines
1.9 KiB
CMake
77 lines
1.9 KiB
CMake
cmake_minimum_required(VERSION 3.10)
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project(se050_wireguard C)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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# Include directories
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include_directories(
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${CMAKE_SOURCE_DIR}/include
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)
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# Source files
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set(SOURCES
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src/se050_i2c_hal.c
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src/se050_session.c
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src/se050_keystore.c
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src/se050_rng.c
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src/se050_x25519.c
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src/se050_x25519_sw.c
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src/se050_chacha20_poly1305.c
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src/se050_blake2s.c
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src/se050_hmac_blake2s.c
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src/se050_hkdf_blake2s.c
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src/se050_tai64n.c
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src/se050_scp03.c
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src/se050_scp03_keys.c
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src/se050_wireguard_proto.c
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src/se050_tai64n_hw.c
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src/se050_wireguard.c
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src/se050_wireguard_se050_rng.c
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src/se050_rng_seed.c
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)
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# Create library
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add_library(se050_wireguard STATIC ${SOURCES})
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# Linux-specific flags
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if(UNIX AND NOT APPLE)
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# OpenSSL for SCP03 encryption
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find_package(OpenSSL REQUIRED)
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target_link_libraries(se050_wireguard OpenSSL::SSL OpenSSL::Crypto)
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endif()
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# Enable testing
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option(BUILD_TESTS "Build test suite" ON)
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if(BUILD_TESTS)
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enable_testing()
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# SCP03 tests
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add_executable(test_scp03 tests/test_scp03.c)
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target_link_libraries(test_scp03 se050_wireguard)
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if(UNIX AND NOT APPLE)
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target_link_libraries(test_scp03 OpenSSL::SSL OpenSSL::Crypto)
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endif()
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add_test(NAME SCP03Tests COMMAND test_scp03)
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# SCP03 Hardware tests with AN12436 default keys
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add_executable(test_scp03_hardware tests/test_scp03_hardware.c)
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target_link_libraries(test_scp03_hardware se050_wireguard)
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if(UNIX AND NOT APPLE)
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target_link_libraries(test_scp03_hardware OpenSSL::SSL OpenSSL::Crypto)
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endif()
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add_test(NAME SCP03HardwareTests COMMAND test_scp03_hardware)
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endif()
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# Install headers
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install(FILES include/se050_wireguard.h
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DESTINATION include)
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# Install library
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install(TARGETS se050_wireguard
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ARCHIVE DESTINATION lib)
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