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send data frame for NTCP2

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orignal 2018-06-25 12:28:07 -04:00
parent f4122abbad
commit 5bc157eb19
2 changed files with 48 additions and 6 deletions
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10
libi2pd/NTCP2.h
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@ -31,6 +31,7 @@ namespace transport
private:
void MixKey (const uint8_t * inputKeyMaterial, uint8_t * derived);
void CreateNonce (uint64_t seqn, uint8_t * nonce);
void KeyDerivationFunction1 (const uint8_t * rs, const uint8_t * priv, const uint8_t * pub, uint8_t * derived); // for SessionRequest
void KeyDerivationFunction2 (const uint8_t * priv, const uint8_t * pub, const uint8_t * sessionRequest, size_t sessionRequestLen, uint8_t * derived); // for SessionCreate
void KeyDerivationFunction3 (const uint8_t * staticPrivKey, uint8_t * derived); // for SessionConfirmed part 2
@ -57,6 +58,9 @@ namespace transport
void HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred);
void ProcessNextFrame (const uint8_t * frame, size_t len);
void SendNextFrame (const uint8_t * payload, size_t len);
void HandleNextFrameSent (const boost::system::error_code& ecode, std::size_t bytes_transferred);
private:
NTCP2Server& m_Server;
@ -70,9 +74,9 @@ namespace transport
// data phase
uint8_t m_Kab[33], m_Kba[32], m_Sipkeysab[33], m_Sipkeysba[32];
uint16_t m_NextReceivedLen;
uint8_t * m_NextReceivedBuffer;
uint8_t m_ReceiveIV[8];
uint64_t m_ReceiveSequenceNumber;
uint8_t * m_NextReceivedBuffer, * m_NextSendBuffer;
uint8_t m_ReceiveIV[8], m_SendIV[8];
uint64_t m_ReceiveSequenceNumber, m_SendSequenceNumber;
};
class NTCP2Server