fixed misalignment

NTCPSession.cpp

@@ -187,8 +187,8 @@ namespace transport
 		memcpy (xy + 256, y, 256);
 		SHA256(xy, 512, m_Establisher->phase2.encrypted.hxy); 
 		uint32_t tsB = htobe32 (i2p::util::GetSecondsSinceEpoch ());
-		m_Establisher->phase2.encrypted.timestamp = tsB;
+		memcpy (m_Establisher->phase2.encrypted.timestamp, &tsB, 4);
-		// TODO: fill filler
+		RAND_bytes (m_Establisher->phase2.encrypted.filler, 12);
 
 		i2p::crypto::AESKey aesKey;
 		CreateAESKey (m_Establisher->phase1.pubKey, aesKey);
@@ -287,7 +287,7 @@ namespace transport
 		s.Insert (m_Establisher->phase2.pubKey, 256); // y
 		s.Insert (m_RemoteIdentity->GetIdentHash (), 32); // ident
  		s.Insert (tsA);	// tsA
-		s.Insert (m_Establisher->phase2.encrypted.timestamp); // tsB
+		s.Insert (m_Establisher->phase2.encrypted.timestamp, 4); // tsB
 		s.Sign (keys, buf);
 
 		m_Encryption.Encrypt(m_ReceiveBuffer, len, m_ReceiveBuffer);		        
@@ -449,7 +449,7 @@ namespace transport
 			s.Insert (m_Establisher->phase2.pubKey, 256); // y
 			s.Insert (i2p::context.GetIdentHash (), 32); // ident
 			s.Insert (tsA); // tsA
-			s.Insert (m_Establisher->phase2.encrypted.timestamp); // tsB
+			s.Insert (m_Establisher->phase2.encrypted.timestamp, 4); // tsB
 
 			if (!s.Verify (m_RemoteIdentity, m_ReceiveBuffer))
 			{	

NTCPSession.h

@@ -17,8 +17,6 @@ namespace i2p
 {
 namespace transport
 {
-
-#pragma pack(1)
 	struct NTCPPhase1
 	{
 		uint8_t pubKey[256];
@@ -31,12 +29,10 @@ namespace transport
 		struct
 		{
 			uint8_t hxy[32];
-			uint32_t timestamp;
+			uint8_t timestamp[4];
 			uint8_t filler[12];
 		} encrypted;	
 	};	
-	
-#pragma pack()	
 
 	const size_t NTCP_MAX_MESSAGE_SIZE = 16384; 
 	const size_t NTCP_BUFFER_SIZE = 4160; // fits 4 tunnel messages (4*1028)