[feat]: add ElGamal and other algorithms for cmake project

CMakeLists.txt

@@ -6,6 +6,8 @@ set(CMAKE_CXX_STANDARD 17)
 
 file(GLOB_RECURSE SRCS ${PROJECT_NAME}/library/*.cpp ${PROJECT_NAME}/library/*.cc)
 file(GLOB_RECURSE IPCL_SRCS ${PROJECT_NAME}/library/algorithms/paillier_ipcl/*.cc)
+#file(GLOB_RECURSE DGK_SRCS ${PROJECT_NAME}/library/algorithms/dgk/*.cc)
+#file(GLOB_RECURSE DJ_SRCS ${PROJECT_NAME}/library/algorithms/dj/*.cc)
 file(GLOB_RECURSE NP_SRCS ${PROJECT_NAME}/library/numpy/*.cc)
 file(GLOB_RECURSE TEST_SRCS ${PROJECT_NAME}/library/*_test.cc)
 file(GLOB_RECURSE BENCH_SRCS ${PROJECT_NAME}/library/*_bench.cc)
@@ -34,10 +36,12 @@ if (APPLE)
     list(APPEND EXTRA_LIB benchmark::benchmark gflags)
 endif ()
 
+set(ABSL_LIB absl_int128 absl_strings absl_symbolize absl_stacktrace absl_throw_delegate)
 # link libraries for the target
 add_library(${PROJECT_NAME} SHARED ${SRCS})
 #target_sources(${PROJECT_NAME} PRIVATE)
-target_link_libraries(${PROJECT_NAME} yacl absl_int128 absl_strings absl_symbolize absl_stacktrace tommath fmt)
+target_link_libraries(${PROJECT_NAME} yacl ${ABSL_LIB} # protobuf::libprotobuf protobuf::libprotobuf-lite
+        tommath fmt ssl crypto blake3 sodium curve25519)
 set(EXE_TARGETS)
 
 # Building tests

heu/library/algorithms/elgamal/key_generator.cc

@@ -52,6 +52,7 @@ void KeyGenerator::Generate(const yacl::crypto::CurveName &curve_name,
 }
 
 void KeyGenerator::Generate(size_t key_size, SecretKey *sk, PublicKey *pk) {
+  if (key_size != 256) key_size = 256;
   YACL_ENFORCE(key_size == 256,
                "Exponential EC Elgamal only supports 256 key_size now");
   // todo: change sm2 to fourq

third_party/build.sh

@@ -3,7 +3,9 @@
 CD=$(cd "$(dirname "$0")" || exit && pwd)
 cd "$CD" || exit
 echo "Current Directory: $CD"
+[ -d src ] || mkdir src
 
-rm -rf include/* lib/*
+#rm -rf include/* lib/*
+rm -rf lib/*
 # build yacl
 "$CD"/build_yacl.sh

third_party/build_yacl.sh

@@ -7,30 +7,31 @@ echo "Current Directory: $CD"
 # build yacl
 # [ -d yacl ] || https://github.com/dtera/yacl.git
 pkg=yacl
-rm -rf "$pkg" && tar xvf "$pkg".tar.gz && "$pkg"/third_party/build.sh
+[ -f src/"$pkg".tar.gz ] || curl https://github.com/dtera/yacl/releases/download/v1.0.0/"$pkg".tar.gz -L -o src/"$pkg".tar.gz
+rm -rf "$pkg" && tar xvf src/"$pkg".tar.gz && "$pkg"/third_party/build.sh
+lib=".so"
+# [[ "$OSTYPE" == "darwin"* ]] && lib=".dylib"
+rm -f "$CD"/$pkg/third_party/lib/libssl"$lib" && \
+cp "$CD"/$pkg/third_party/lib/libssl.1.1"$lib" "$CD"/$pkg/third_party/lib/libssl"$lib" && \
+rm -f "$CD"/$pkg/third_party/lib/libssl.1.1"$lib"
 [ -d "$CD"/lib ] || mkdir -p "$CD"/lib
 [ -d "$CD"/include ] || mkdir -p "$CD"/include
-if [ "$(uname)" == "Darwin" ]; then
-  cp -R "$CD"/$pkg/third_party/lib/* "$CD"/lib/
-else
-  cp -dR "$CD"/$pkg/third_party/lib/* "$CD"/lib/
-  cp -dR "$CD"/$pkg/third_party/lib64/* "$CD"/lib/
-fi
-cp -R "$CD"/$pkg/third_party/include/* "$CD"/include/
-#cp -R "$CD"/$pkg/include/* "$CD"/include/
-cd "$CD"/$pkg || exit 0
+cp -R "$CD"/$pkg/third_party/lib/* "$CD"/lib/ && cp -R "$CD"/$pkg/third_party/include/* "$CD"/include/
+
+cd "$CD"/"$pkg" || exit 0
 # shellcheck disable=SC2044
 for path in $(find $pkg -name "*.h"); do
   #head_file=${path##*/}
   head_path=${path%/*}
   head_save_path="$CD"/include/$head_path
   mkdir -p "$head_save_path" && cp "$path" "$head_save_path"
 done
-rm -rf "$CD"/lib/cmake && rm -rf "$CD"/lib/pkgconfig
-cd "$CD"/$pkg && mkdir build && cd build || exit
+
+cd "$CD"/$pkg && rm -rf build && mkdir build && cd build || exit
 cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DCMAKE_CXX_STANDARD=17 -DCMAKE_INSTALL_PREFIX="$CD/" ..
-make -j8 yacl
+make -j8 "$pkg"
 
-cp "$CD"/$pkg/build/libyacl.* "$CD"/lib/
+rm -rf "$CD"/lib/cmake && rm -rf "$CD"/lib/pkgconfig
+cp "$CD"/$pkg/build/lib"$pkg".* "$CD"/lib/
 cd "$CD" || exit
-rm -rf "$pkg"
+#rm -rf "$pkg"