SKALE-1880-fix-ecdsa

ECDSAImpl.c

+#include "secure_enclave/Point.c"
+#include "secure_enclave/DomainParameters.c"
+#include "secure_enclave/NumberTheory.c"
+#include "secure_enclave/Signature.c"
+#include "secure_enclave/Curves.c"
\ No newline at end of file

Makefile.am

@@ -45,7 +45,7 @@ secure_enclave.edl: secure_enclave/secure_enclave.edl
 #AM_CPPFLAGS += -g -Og
 
 
-AM_CFLAGS = -g -Og -rdynamic -Wl,--no-as-needed -lSegFault
+AM_CFLAGS = -DUSER_SPACE -g -Og -rdynamic -Wl,--no-as-needed -lSegFault
 AM_CXXFLAGS = ${AM_CPPFLAGS} -rdynamic -Wl,--no-as-needed -lSegFault
 
 
@@ -68,11 +68,10 @@ bin_PROGRAMS =  sgxwallet testw cert_util
 
 COMMON_SRC = InvalidStateException.cpp  Exception.cpp InvalidArgumentException.cpp Log.cpp  \
              SGXWalletServer.cpp SGXRegistrationServer.cpp CSRManagerServer.cpp RPCException.cpp  BLSCrypto.cpp \
-             secure_enclave/DomainParameters.c ECDSACrypto.cpp \
+             ECDSACrypto.cpp \
              DKGCrypto.cpp ServerInit.cpp BLSPrivateKeyShareSGX.cpp LevelDB.cpp ServerDataChecker.cpp SEKManager.cpp \
              sgx_stub.c sgx_detect_linux.c create_enclave.c oc_alloc.c \
-             secure_enclave/NumberTheory.c secure_enclave/Signature.c \
-             secure_enclave/Curves.c secure_enclave/Point.c
+             ECDSAImpl.c
 COMMON_ENCLAVE_SRC = secure_enclave_u.c secure_enclave_u.h
 
 sgxwallet_SOURCES = sgxwallet.c  $(COMMON_SRC)

common.h

@@ -33,7 +33,7 @@ using namespace std;
 #include <memory>
 
 
-#define USER_SPACE
+
 #include <gmp.h>
 #include "secure_enclave/Verify.h"
 #include "InvalidStateException.h"

secure_enclave/DKGUtils.h

@@ -31,6 +31,7 @@
 #endif
 
 #ifdef USER_SPACE
+
 #include <gmp.h>
 #else
 #include <../tgmp-build/include/sgx_tgmp.h>

secure_enclave/Signature.c

@@ -28,6 +28,8 @@
 
 #ifdef USER_SPACE
 #include <gmp.h>
+
+
 #else
 #include <../tgmp-build/include/sgx_tgmp.h>
 #endif
@@ -90,6 +92,7 @@ void signature_extract_public_key(point public_key, mpz_t private_key, domain_pa
     point_multiplication(public_key, private_key, curve->G, curve);
 }
 
+#ifndef USER_SPACE
 /*Generate signature for a message*/
 void signature_sign(signature sig, mpz_t message, mpz_t private_key, domain_parameters curve) {
     //message must not have a bit length longer than that of n
@@ -177,7 +180,7 @@ void signature_sign(signature sig, mpz_t message, mpz_t private_key, domain_para
 
 }
 
-
+#endif
 
 /*Release signature*/
 void signature_free(signature sig) {

secure_enclave/Verify.h

@@ -22,6 +22,9 @@
 */
 #ifndef SGXWALLET_VERIFY_H
 #define SGXWALLET_VERIFY_H
+
+#define USER_SPACE 1
+
 #include "secure_enclave/Point.h"
 #include "secure_enclave/DomainParameters.h"
 #include "secure_enclave/NumberTheory.h"