SKALE-3334 fix build

DKGCrypto.cpp

@@ -152,7 +152,7 @@ string gen_dkg_poly(int _t) {
     return result;
 }
 
-vector <vector<string>> get_verif_vect(const char *encryptedPolyHex, int t, int n) {
+vector <vector<string>> get_verif_vect(const string& encryptedPolyHex, int t, int n) {
 
     CHECK_STATE(encryptedPolyHex);
 
@@ -166,7 +166,7 @@ vector <vector<string>> get_verif_vect(const char *encryptedPolyHex, int t, int
 
     vector <uint8_t> encrDKGPoly(2 * BUF_LEN, 0);
 
-    if (!hex2carray(encryptedPolyHex, &encLen, encrDKGPoly.data(), 6100)) {
+    if (!hex2carray(encryptedPolyHex.c_str(), &encLen, encrDKGPoly.data(), 6100)) {
         throw SGXException(INVALID_HEX, "Invalid encryptedPolyHex");
     }
 
@@ -192,7 +192,7 @@ vector <vector<string>> get_verif_vect(const char *encryptedPolyHex, int t, int
 }
 
 vector <vector<string>> getVerificationVectorMult(const std::string& encryptedPolyHex, int t, int n, size_t ind) {
-    auto verificationVector = get_verif_vect(encryptedPolyHex.c_str(), t, n);
+    auto verificationVector = get_verif_vect(encryptedPolyHex, t, n);
 
     vector<vector<string>> result(t);
 

DKGCrypto.h

@@ -33,7 +33,7 @@ using namespace std;
 
 string gen_dkg_poly( int _t);
 
-vector <vector<string>> get_verif_vect(const char* encryptedPolyHex, int t, int n);
+vector <vector<string>> get_verif_vect(const string& encryptedPolyHex, int t, int n);
 
 vector <vector<string>> getVerificationVectorMult(const std::string& encryptedPolyHex, int t, int n, size_t ind);
 

SGXWalletServer.cpp

@@ -388,7 +388,7 @@ Json::Value SGXWalletServer::getVerificationVectorImpl(const string &_polyName,
 
         shared_ptr <string> encrPoly = readFromDb(_polyName);
 
-        verifVector = get_verif_vect((encrPoly.get()).c_str(), _t, _n);
+        verifVector = get_verif_vect(encrPoly.get(), _t, _n);
 
         for (int i = 0; i < _t; i++) {
             vector <string> currentCoef = verifVector.at(i);