b4df5d078a
ARM backends: fix round key byte-swap on little-endian (vrev32q_u8), rewrite decrypt to pre-process middle keys with InvMixColumns, fix GHASH PMULL reflect and reduction ordering. API: add nonce/IV-generating convenience overloads for CTR, CBC, and GCM (library generates and prepends nonce, appends tag). Add C API for IV/nonce generation. Rename error codes (TINYAES_OK, Result::Ok, Result::AuthenticationFailed, etc.). Build: add MinGW GCC AVX-512 debug alignment fix, harden bench/fuzz CMake targets (warnings-as-errors, linker hardening), align with tinysha CMake conventions. Add README. Tests: expand coverage for nonce-generating API overloads, add NIST GCM test vectors, improve fuzz target differential testing.
36 lines
1.2 KiB
CMake
36 lines
1.2 KiB
CMake
if(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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return()
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endif()
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# libFuzzer is only reliably available on Linux Clang.
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# macOS: Apple Clang lacks the runtime; Homebrew LLVM has ABI mismatches
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# with macOS system libc++. Windows: CRT mismatches in Debug/Release.
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if(NOT CMAKE_SYSTEM_NAME STREQUAL "Linux")
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return()
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endif()
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set(FUZZ_TARGETS fuzz_ecb fuzz_cbc fuzz_ctr fuzz_gcm)
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foreach(target ${FUZZ_TARGETS})
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add_executable(${target} ${target}.cpp)
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target_link_libraries(${target} PRIVATE tinyaes)
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target_include_directories(${target} PRIVATE
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${CMAKE_CURRENT_SOURCE_DIR}/../src
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)
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set_target_properties(${target} PROPERTIES
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CXX_STANDARD 17
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CXX_STANDARD_REQUIRED ON
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CXX_EXTENSIONS OFF
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RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/fuzz
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)
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target_compile_options(${target} PRIVATE
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-Wall -Wextra -Wpedantic -Werror
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-fsanitize=fuzzer,address
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)
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set_property(TARGET ${target} APPEND_STRING PROPERTY LINK_FLAGS " -fsanitize=fuzzer,address")
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if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
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set_property(TARGET ${target} APPEND_STRING PROPERTY LINK_FLAGS
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" -Wl,-z,relro,-z,now -Wl,-z,noexecstack")
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endif()
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endforeach()
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