diff --git a/Makefile b/Makefile
index 50ff7df..6273490 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,8 @@ OBJ_DIR=obj
 EXE_DIR=bin
 SRC_SRC=fp.cpp bn_c256.cpp bn_c384.cpp bn_c512.cpp she_c256.cpp
 TEST_SRC=fp_test.cpp ec_test.cpp fp_util_test.cpp window_method_test.cpp elgamal_test.cpp fp_tower_test.cpp gmp_test.cpp bn_test.cpp bn384_test.cpp glv_test.cpp paillier_test.cpp she_test.cpp vint_test.cpp bn512_test.cpp ecdsa_test.cpp conversion_test.cpp
-TEST_SRC+=bn_c256_test.cpp bn_c384_test.cpp bn_c384_256_test.cpp bn_c512_test.cpp she_c256_test.cpp she_c384_test.cpp
+TEST_SRC+=bn_c256_test.cpp bn_c384_test.cpp bn_c384_256_test.cpp bn_c512_test.cpp
+TEST_SRC+=she_c256_test.cpp she_c384_test.cpp she_c384_256_test.cpp
 TEST_SRC+=aggregate_sig_test.cpp array_test.cpp
 TEST_SRC+=bls12_test.cpp
 TEST_SRC+=ecdsa_c_test.cpp
@@ -35,6 +36,8 @@ BN384_SNAME=mclbn384
 BN384_256_SNAME=mclbn384_256
 BN512_SNAME=mclbn512
 SHE256_SNAME=mclshe256
+SHE384_SNAME=mclshe384
+SHE384_256_SNAME=mclshe384_256
 MCL_SLIB=$(LIB_DIR)/lib$(MCL_SNAME).$(LIB_SUF)
 BN256_LIB=$(LIB_DIR)/libmclbn256.a
 BN256_SLIB=$(LIB_DIR)/lib$(BN256_SNAME).$(LIB_SUF)
@@ -47,8 +50,12 @@ BN512_SLIB=$(LIB_DIR)/lib$(BN512_SNAME).$(LIB_SUF)
 SHE256_LIB=$(LIB_DIR)/libmclshe256.a
 SHE256_SLIB=$(LIB_DIR)/lib$(SHE256_SNAME).$(LIB_SUF)
 SHE384_LIB=$(LIB_DIR)/libmclshe384.a
+SHE384_SLIB=$(LIB_DIR)/lib$(SHE384_SNAME).$(LIB_SUF)
+SHE384_256_LIB=$(LIB_DIR)/libmclshe384_256.a
+SHE384_256_SLIB=$(LIB_DIR)/lib$(SHE384_256_SNAME).$(LIB_SUF)
 ECDSA_LIB=$(LIB_DIR)/libmclecdsa.a
-all: $(MCL_LIB) $(MCL_SLIB) $(BN256_LIB) $(BN256_SLIB) $(BN384_LIB) $(BN384_SLIB) $(BN384_256_LIB) $(BN384_256_SLIB) $(BN512_LIB) $(BN512_SLIB) $(SHE256_LIB) $(SHE256_SLIB) $(SHE384_lib) $(ECDSA_LIB)
+SHE_LIB_ALL=$(SHE256_LIB) $(SHE256_SLIB) $(SHE384_LIB) $(SHE384_SLIB) $(SHE384_256_LIB) $(SHE384_256_SLIB)
+all: $(MCL_LIB) $(MCL_SLIB) $(BN256_LIB) $(BN256_SLIB) $(BN384_LIB) $(BN384_SLIB) $(BN384_256_LIB) $(BN384_256_SLIB) $(BN512_LIB) $(BN512_SLIB) $(SHE_LIB_ALL) $(ECDSA_LIB)
 
 #LLVM_VER=-3.8
 LLVM_LLC=llc$(LLVM_VER)
@@ -78,6 +85,7 @@ BN384_256_OBJ=$(OBJ_DIR)/bn_c384_256.o
 BN512_OBJ=$(OBJ_DIR)/bn_c512.o
 SHE256_OBJ=$(OBJ_DIR)/she_c256.o
 SHE384_OBJ=$(OBJ_DIR)/she_c384.o
+SHE384_256_OBJ=$(OBJ_DIR)/she_c384_256.o
 ECDSA_OBJ=$(OBJ_DIR)/ecdsa_c.o
 FUNC_LIST=src/func.list
 ifeq ($(findstring $(OS),mingw64/cygwin),)
@@ -124,6 +132,8 @@ ifneq ($(findstring $(OS),mac/mingw64),)
   BN384_256_SLIB_LDFLAGS+=-l$(MCL_SNAME) -L./lib
   BN512_SLIB_LDFLAGS+=-l$(MCL_SNAME) -L./lib
   SHE256_SLIB_LDFLAGS+=-l$(MCL_SNAME) -L./lib
+  SHE384_SLIB_LDFLAGS+=-l$(MCL_SNAME) -L./lib
+  SHE384_256_SLIB_LDFLAGS+=-l$(MCL_SNAME) -L./lib
 endif
 ifeq ($(OS),mingw64)
   MCL_SLIB_LDFLAGS+=-Wl,--out-implib,$(LIB_DIR)/lib$(MCL_SNAME).a
@@ -132,6 +142,8 @@ ifeq ($(OS),mingw64)
   BN384_256_SLIB_LDFLAGS+=-Wl,--out-implib,$(LIB_DIR)/lib$(BN384_256_SNAME).a
   BN512_SLIB_LDFLAGS+=-Wl,--out-implib,$(LIB_DIR)/lib$(BN512_SNAME).a
   SHE256_SLIB_LDFLAGS+=-Wl,--out-implib,$(LIB_DIR)/lib$(SHE256_SNAME).a
+  SHE384_SLIB_LDFLAGS+=-Wl,--out-implib,$(LIB_DIR)/lib$(SHE384_SNAME).a
+  SHE384_256_SLIB_LDFLAGS+=-Wl,--out-implib,$(LIB_DIR)/lib$(SHE384_256_SNAME).a
 endif
 
 $(MCL_LIB): $(LIB_OBJ)
@@ -146,11 +158,20 @@ $(BN256_LIB): $(BN256_OBJ)
 $(SHE256_LIB): $(SHE256_OBJ)
 	$(AR) $@ $(SHE256_OBJ)
 
+$(SHE384_LIB): $(SHE384_OBJ)
+	$(AR) $@ $(SHE384_OBJ)
+
+$(SHE384_256_LIB): $(SHE384_256_OBJ)
+	$(AR) $@ $(SHE384_256_OBJ)
+
 $(SHE256_SLIB): $(SHE256_OBJ) $(MCL_LIB)
 	$(PRE)$(CXX) -o $@ $(SHE256_OBJ) $(MCL_LIB) -shared $(LDFLAGS) $(SHE256_SLIB_LDFLAGS)
 
-$(SHE384_LIB): $(SHE384_OBJ)
-	$(AR) $@ $(SHE384_OBJ)
+$(SHE384_SLIB): $(SHE384_OBJ) $(MCL_LIB)
+	$(PRE)$(CXX) -o $@ $(SHE384_OBJ) $(MCL_LIB) -shared $(LDFLAGS) $(SHE384_SLIB_LDFLAGS)
+
+$(SHE384_256_SLIB): $(SHE384_256_OBJ) $(MCL_LIB)
+	$(PRE)$(CXX) -o $@ $(SHE384_256_OBJ) $(MCL_LIB) -shared $(LDFLAGS) $(SHE384_256_SLIB_LDFLAGS)
 
 $(ECDSA_LIB): $(ECDSA_OBJ)
 	$(AR) $@ $(ECDSA_OBJ)
@@ -275,6 +296,9 @@ $(EXE_DIR)/she_c256_test.exe: $(OBJ_DIR)/she_c256_test.o $(SHE256_LIB) $(MCL_LIB
 $(EXE_DIR)/she_c384_test.exe: $(OBJ_DIR)/she_c384_test.o $(SHE384_LIB) $(MCL_LIB)
 	$(PRE)$(CXX) $< -o $@ $(SHE384_LIB) $(MCL_LIB) $(LDFLAGS)
 
+$(EXE_DIR)/she_c384_256_test.exe: $(OBJ_DIR)/she_c384_256_test.o $(SHE384_256_LIB) $(MCL_LIB)
+	$(PRE)$(CXX) $< -o $@ $(SHE384_256_LIB) $(MCL_LIB) $(LDFLAGS)
+
 $(EXE_DIR)/ecdsa_c_test.exe: $(OBJ_DIR)/ecdsa_c_test.o $(ECDSA_LIB) $(MCL_LIB) src/ecdsa_c.cpp include/mcl/ecdsa.hpp include/mcl/ecdsa.h
 	$(PRE)$(CXX) $< -o $@ $(ECDSA_LIB) $(MCL_LIB) $(LDFLAGS)
 
diff --git a/ffi/python/she.py b/ffi/python/she.py
index d2562ee..ea6d6a6 100644
--- a/ffi/python/she.py
+++ b/ffi/python/she.py
@@ -2,9 +2,10 @@ import os
 import platform
 from ctypes import *
 
-MCL_BN254 = 0
+BN254 = 0
+BLS12_381 = 5
 MCLBN_FR_UNIT_SIZE = 4
-MCLBN_FP_UNIT_SIZE = 4
+MCLBN_FP_UNIT_SIZE = 6
 
 FR_SIZE = MCLBN_FR_UNIT_SIZE
 G1_SIZE = MCLBN_FP_UNIT_SIZE * 3
@@ -22,15 +23,15 @@ MCLBN_COMPILED_TIME_VAR = (MCLBN_FR_UNIT_SIZE * 10) + MCLBN_FP_UNIT_SIZE
 Buffer = c_ubyte * 1536
 lib = None
 
-def init(curveType=MCL_BN254):
+def init(curveType=BN254):
 	global lib
 	name = platform.system()
 	if name == 'Linux':
-		libName = 'libmclshe256.so'
+		libName = 'libmclshe384_256.so'
 	elif name == 'Darwin':
-		libName = 'libmclshe256.dylib'
+		libName = 'libmclshe384_256.dylib'
 	elif name == 'Windows':
-		libName = 'mclshe256.dll'
+		libName = 'mclshe384_256.dll'
 	else:
 		raise RuntimeError("not support yet", name)
 	lib = cdll.LoadLibrary(libName)
@@ -249,7 +250,7 @@ def mul(cx, cy):
 	return out
 
 if __name__ == '__main__':
-	init()
+	init(BLS12_381)
 	sec = SecretKey()
 	sec.setByCSPRNG()
 	print("sec=", sec.serializeToHexStr())
diff --git a/mklib.bat b/mklib.bat
index 389b690..aef1494 100644
--- a/mklib.bat
+++ b/mklib.bat
@@ -28,6 +28,11 @@ if "%1"=="dll" (
      cl /c %CFLAGS% src\she_c256.cpp /Foobj\she_c256.obj /DMCLBN_NO_AUTOLINK
   echo link /nologo /DLL /OUT:bin\mclshe256.dll obj\she_c256.obj obj\fp.obj %LDFLAGS% /implib:lib\mclshe_c256.lib
      link /nologo /DLL /OUT:bin\mclshe256.dll obj\she_c256.obj obj\fp.obj %LDFLAGS% /implib:lib\mclshe_c256.lib
+
+  echo cl /c %CFLAGS% src\she_c384_256.cpp /Foobj\she_c384_256.obj /DMCLBN_NO_AUTOLINK
+     cl /c %CFLAGS% src\she_c384_256.cpp /Foobj\she_c384_256.obj /DMCLBN_NO_AUTOLINK
+  echo link /nologo /DLL /OUT:bin\mclshe384_256.dll obj\she_c384_256.obj obj\fp.obj %LDFLAGS% /implib:lib\mclshe_c384_256.lib
+     link /nologo /DLL /OUT:bin\mclshe384_256.dll obj\she_c384_256.obj obj\fp.obj %LDFLAGS% /implib:lib\mclshe_c384_256.lib
 ) else (
   echo cl /c %CFLAGS% src\bn_c256.cpp /Foobj\bn_c256.obj
      cl /c %CFLAGS% src\bn_c256.cpp /Foobj\bn_c256.obj
diff --git a/src/she_c384_256.cpp b/src/she_c384_256.cpp
index 1da73af..d15ef9d 100644
--- a/src/she_c384_256.cpp
+++ b/src/she_c384_256.cpp
@@ -1,2 +1,3 @@
-#include <mcl/bn_c384_256.h>
+#define MCLBN_FP_UNIT_SIZE 6
+#define MCLBN_FR_UNIT_SIZE 4
 #include "she_c_impl.hpp"
diff --git a/test/she_c384_256_test.cpp b/test/she_c384_256_test.cpp
new file mode 100644
index 0000000..d255f50
--- /dev/null
+++ b/test/she_c384_256_test.cpp
@@ -0,0 +1,3 @@
+#define MCLBN_FP_UNIT_SIZE 6
+#define MCLBN_FR_UNIT_SIZE 4
+#include "she_c_test.hpp"
diff --git a/test/she_c384_test.cpp b/test/she_c384_test.cpp
index 4adf495..5c7bd98 100644
--- a/test/she_c384_test.cpp
+++ b/test/she_c384_test.cpp
@@ -1,2 +1,2 @@
-#include <mcl/bn_c384.h>
+#define MCLBN_FP_UNIT_SIZE 6
 #include "she_c_test.hpp"
diff --git a/test/she_c_test.hpp b/test/she_c_test.hpp
index f5516d3..f770908 100644
--- a/test/she_c_test.hpp
+++ b/test/she_c_test.hpp
@@ -9,16 +9,17 @@ const size_t tryNum = 1024;
 
 CYBOZU_TEST_AUTO(init)
 {
-	int curve;
 #if MCLBN_FP_UNIT_SIZE == 4
-	curve = MCL_BN254;
-#elif MCLBN_FP_UNIT_SIZE == 6
-//	curve = MCL_BN381_1;
-	curve = MCL_BLS12_381;
+	int curve = MCL_BN254;
+#elif MCLBN_FP_UNIT_SIZE == 6 && MCLBN_FR_UNIT_SIZE == 4
+	int curve = MCL_BLS12_381;
+#elif MCLBN_FP_UNIT_SIZE == 6 && MCLBN_FR_UNIT_SIZE == 6
+	int curve = MCL_BN381_1;
 #elif MCLBN_FP_UNIT_SIZE == 8
-	curve = MCL_BN462;
+	int curve = MCL_BN462;
 #endif
 	int ret;
+	printf("curve=%d\n", curve);
 	ret = sheInit(curve, MCLBN_COMPILED_TIME_VAR);
 	CYBOZU_TEST_EQUAL(ret, 0);
 	ret = sheSetRangeForDLP(hashSize);