diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5216aa2c..72e70b2a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -102,7 +102,49 @@ include_directories (miniupnp/miniupnpc)
 set (BUILD_SHARED OFF CACHE BOOL "")
 set (BUILD_TESTING OFF CACHE BOOL "")
 set (USE_INTERMEDIATE_OBJECTS_TARGET OFF CACHE BOOL "")
-add_subdirectory (cryptopp)
+if (CRYPTOPP_CUSTOM)
+	set (CRYPTOPP_LIBRARY cryptopp)
+	add_library (cryptopp
+	cryptopp/algparam.cpp
+	cryptopp/asn.cpp
+	cryptopp/basecode.cpp
+	cryptopp/cpu.cpp
+	cryptopp/cryptlib.cpp
+	cryptopp/default.cpp
+	cryptopp/des.cpp
+	cryptopp/dessp.cpp
+	cryptopp/dll.cpp
+	cryptopp/ec2n.cpp
+	cryptopp/ecp.cpp
+	cryptopp/filters.cpp
+	cryptopp/fips140.cpp
+	cryptopp/gcm.cpp
+	cryptopp/gf2n.cpp
+	cryptopp/gfpcrypt.cpp
+	cryptopp/hex.cpp
+	cryptopp/hmac.cpp
+	cryptopp/hrtimer.cpp
+	cryptopp/integer.cpp
+	cryptopp/iterhash.cpp
+	cryptopp/misc.cpp
+	cryptopp/modes.cpp
+	cryptopp/mqueue.cpp
+	cryptopp/nbtheory.cpp
+	cryptopp/oaep.cpp
+	cryptopp/osrng.cpp
+	cryptopp/pubkey.cpp
+	cryptopp/queue.cpp
+	cryptopp/randpool.cpp
+	cryptopp/rdtables.cpp
+	cryptopp/rijndael.cpp
+	cryptopp/rng.cpp
+	cryptopp/sha.cpp
+	cryptopp/simple.cpp
+	cryptopp/winpipes.cpp)
+else ()
+	set (CRYPTOPP_LIBRARY cryptopp-static)
+	add_subdirectory (cryptopp)
+endif (CRYPTOPP_CUSTOM)
 
 add_library (argon2
 	Argon2/Source/Argon2/argon2.cpp
@@ -259,20 +301,20 @@ else (WIN32)
 endif (WIN32)
 
 if (RAIBLOCKS_TEST)
-	target_link_libraries (core_test node secure lmdb xxhash ed25519 argon2 blake2 cryptopp-static gtest_main gtest libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_THREAD_LIBRARY} ${PLATFORM_LIBS})
+	target_link_libraries (core_test node secure lmdb xxhash ed25519 argon2 blake2 ${CRYPTOPP_LIBRARY} gtest_main gtest libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_THREAD_LIBRARY} ${PLATFORM_LIBS})
 
-	target_link_libraries (slow_test node secure lmdb xxhash ed25519 argon2 blake2 cryptopp-static gtest_main gtest libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_THREAD_LIBRARY} ${PLATFORM_LIBS})
+	target_link_libraries (slow_test node secure lmdb xxhash ed25519 argon2 blake2 ${CRYPTOPP_LIBRARY} gtest_main gtest libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_THREAD_LIBRARY} ${PLATFORM_LIBS})
 endif (RAIBLOCKS_TEST)
 
 if (RAIBLOCKS_GUI)
-	target_link_libraries (qt_test node secure lmdb xxhash ed25519 qt argon2 blake2 cryptopp-static gtest libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_THREAD_LIBRARY} Qt5::Core Qt5::Gui Qt5::Widgets Qt5::Test ${QT_QTGUI_LIBRARY} ${PLATFORM_LIBS})
+	target_link_libraries (qt_test node secure lmdb xxhash ed25519 qt argon2 blake2 ${CRYPTOPP_LIBRARY} gtest libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_THREAD_LIBRARY} Qt5::Core Qt5::Gui Qt5::Widgets Qt5::Test ${QT_QTGUI_LIBRARY} ${PLATFORM_LIBS})
 
-	target_link_libraries (qt_system node secure lmdb xxhash ed25519 qt argon2 blake2 cryptopp-static gtest libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_THREAD_LIBRARY} Qt5::Core Qt5::Gui Qt5::Widgets ${QT_QTGUI_LIBRARY} ${PLATFORM_LIBS})
+	target_link_libraries (qt_system node secure lmdb xxhash ed25519 qt argon2 blake2 ${CRYPTOPP_LIBRARY} gtest libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_THREAD_LIBRARY} Qt5::Core Qt5::Gui Qt5::Widgets ${QT_QTGUI_LIBRARY} ${PLATFORM_LIBS})
 
-	target_link_libraries (rai_wallet node secure lmdb xxhash ed25519 qt argon2 blake2 cryptopp-static libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_THREAD_LIBRARY} Qt5::Core Qt5::Gui Qt5::Widgets ${QT_QTGUI_LIBRARY} ${PLATFORM_LIBS} ${PLATFORM_WALLET_LIBS})
+	target_link_libraries (rai_wallet node secure lmdb xxhash ed25519 qt argon2 blake2 ${CRYPTOPP_LIBRARY} libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_THREAD_LIBRARY} Qt5::Core Qt5::Gui Qt5::Widgets ${QT_QTGUI_LIBRARY} ${PLATFORM_LIBS} ${PLATFORM_WALLET_LIBS})
 endif (RAIBLOCKS_GUI)
 
-target_link_libraries (rai_node node secure lmdb xxhash ed25519 argon2 blake2 cryptopp-static libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_THREAD_LIBRARY} ${PLATFORM_LIBS})
+target_link_libraries (rai_node node secure lmdb xxhash ed25519 argon2 blake2 ${CRYPTOPP_LIBRARY} libminiupnpc-static ${Boost_ATOMIC_LIBRARY} ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LOG_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_LOG_SETUP_LIBRARY} ${Boost_THREAD_LIBRARY} ${PLATFORM_LIBS})
 
 set (CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/LICENSE)
 if (RAIBLOCKS_GUI)