Fix breakage.

src/DeterministicKeys.cpp

@@ -3,6 +3,7 @@
 #include <openssl/bn.h>
 #include <openssl/ecdsa.h>
 #include <openssl/pem.h>
+#include <openssl/err.h>
 
 // Functions to add CKey support for deterministic EC keys
 
@@ -115,26 +116,32 @@ EC_KEY* CKey::GenerateRootDeterministicKey(const uint128& seed)
 // <-- root public generator in EC format
 EC_KEY* CKey::GenerateRootPubKey(BIGNUM* pubGenerator)
 {
-	if(pubGenerator==NULL) return NULL;
+	if (pubGenerator == NULL)
+	{
+		assert(false);
+		return NULL;
+	}
 
-	EC_KEY* pkey=EC_KEY_new_by_curve_name(NID_secp256k1);
-	if(!pkey)
+	EC_KEY* pkey = EC_KEY_new_by_curve_name(NID_secp256k1);
+	if (!pkey)
 	{
 		BN_free(pubGenerator);
 		return NULL;
 	}
 	EC_KEY_set_conv_form(pkey, POINT_CONVERSION_COMPRESSED);
 
-	EC_POINT* pubPoint=EC_POINT_bn2point(EC_KEY_get0_group(pkey), pubGenerator, NULL, NULL);
+	EC_POINT* pubPoint = EC_POINT_bn2point(EC_KEY_get0_group(pkey), pubGenerator, NULL, NULL);
 	BN_free(pubGenerator);
 	if(!pubPoint)
 	{
+		assert(false);
 		EC_KEY_free(pkey);
 		return NULL;
 	}
 
 	if(!EC_KEY_set_public_key(pkey, pubPoint))
 	{
+		assert(false);
 		EC_POINT_free(pubPoint);
 		EC_KEY_free(pkey);
 		return NULL;

src/NewcoinAddress.cpp

@@ -490,7 +490,7 @@ std::vector<unsigned char> NewcoinAddress::accountPrivateDecrypt(const NewcoinAd
 //
 
 BIGNUM* NewcoinAddress::getFamilyGeneratorBN() const
-{
+{ // returns the public generator
     switch (nVersion) {
     case VER_NONE:
 		throw std::runtime_error("unset source");
@@ -503,35 +503,13 @@ BIGNUM* NewcoinAddress::getFamilyGeneratorBN() const
 		throw std::runtime_error(str(boost::format("bad source: %d") % int(nVersion)));
     }
 
-    assert(vchData.size() <= ((256 + 8) / 8));
-    BIGNUM*	ret	= BN_bin2bn(&vchData[1], vchData.size() - 1, NULL);
+    BIGNUM*	ret	= BN_bin2bn(&vchData[0], vchData.size(), NULL);
 	assert(ret);
-
-    return ret;
-}
-
-uint256 NewcoinAddress::getFamilyGeneratorU() const
-{
-    switch (nVersion) {
-    case VER_NONE:
-		throw std::runtime_error("unset source");
-
-    case VER_FAMILY_GENERATOR:
-		// Do nothing.
-		break;
-
-    default:
-		throw std::runtime_error(str(boost::format("bad source: %d") % int(nVersion)));
-    }
-
-    assert(vchData.size() <= ((256 + 1) / 8));
-    uint256 ret;
-    memcpy(ret.begin() + (ret.size() - (vchData.size() - 1)), &vchData[1], vchData.size() - 1);
     return ret;
 }
 
 const std::vector<unsigned char>& NewcoinAddress::getFamilyGenerator() const
-{
+{ // returns the public generator
     switch (nVersion) {
     case VER_NONE:
 		throw std::runtime_error("unset source");

src/NewcoinAddress.h

@@ -136,7 +136,6 @@ public:
 	// Use to generate a master or regular family.
 	//
 	BIGNUM* getFamilyGeneratorBN() const; // DEPRECATED
-	uint256 getFamilyGeneratorU() const;
 	const std::vector<unsigned char>& getFamilyGenerator() const;
 
 	std::string humanFamilyGenerator() const;

src/key.h

@@ -156,14 +156,16 @@ public:
 		SetPrivateKeyU(privateKey);
 	}
 
+#if 0
 	CKey(const NewcoinAddress& masterKey, int keyNum, bool isPublic) : pkey(NULL), fSet(false)
 	{
 		if (isPublic)
 			SetPubSeq(masterKey, keyNum);
 		else
-			SetPrivSeq(masterKey, keyNum);
+			SetPrivSeq(masterKey, keyNum); // broken, need seed
 		fSet = true;
 	}
+#endif
 
 	bool IsNull() const
 	{
@@ -257,8 +259,9 @@ public:
 		fSet = true;
 	}
 
+#if 0
 	void SetPrivSeq(const NewcoinAddress& masterKey, int keyNum)
-	{
+	{ // broken: Need the seed
 		uint256 privKey;
 		EC_KEY* key = GeneratePrivateDeterministicKey(masterKey, masterKey.getFamilyGeneratorU(), keyNum);
 		privKey.zero();
@@ -267,6 +270,7 @@ public:
 		pkey = key;
 		fSet = true;
 	}
+#endif
 
 	CPrivKey GetPrivKey()
 	{