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process intro key message

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orignal 2014-04-07 16:41:29 -04:00
parent 45d1571559
commit 64f195868e
2 changed files with 43 additions and 27 deletions
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6
SSU.h
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@ -23,6 +23,8 @@ namespace ssu
uint8_t iv[16];
uint8_t flag;
uint32_t time;
uint8_t GetPayloadType () const { return flag >> 4; };
};
#pragma pack()
@ -87,6 +89,8 @@ namespace ssu
void CreateAESandMacKey (uint8_t * pubKey, uint8_t * aesKey, uint8_t * macKey);
void ProcessMessage (uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& senderEndpoint); // call for established session
void ProcessIntroKeyMessage (uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& senderEndpoint); // call for non-established session
void ProcessSessionRequest (uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& senderEndpoint);
void SendSessionRequest ();
void SendRelayRequest (const i2p::data::RouterInfo::Introducer& introducer);
@ -106,7 +110,7 @@ namespace ssu
void Send (i2p::I2NPMessage * msg);
void Send (uint8_t type, const uint8_t * payload, size_t len); // with session key
bool ProcessIntroKeyEncryptedMessage (uint8_t expectedPayloadType, uint8_t * buf, size_t len);
bool ProcessIntroKeyEncryptedMessage (uint8_t * buf, size_t len);
void FillHeaderAndEncrypt (uint8_t payloadType, uint8_t * buf, size_t len, const uint8_t * aesKey, const uint8_t * iv, const uint8_t * macKey);
void Decrypt (uint8_t * buf, size_t len, const uint8_t * aesKey);
bool Validate (uint8_t * buf, size_t len, const uint8_t * macKey);