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send and receive data

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orignal
2015-02-20 10:47:44 -05:00
parent d1b26b72e3
commit 71dae29077
2 changed files with 175 additions and 125 deletions
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13
Reseed.h
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@@ -7,7 +7,7 @@
#include <map>
#include <cryptopp/osrng.h>
#include <cryptopp/rsa.h>
#include <cryptopp/hmac.h>
#include <boost/asio.hpp>
#include "Identity.h"
#include "aes.h"
@@ -51,19 +51,24 @@ namespace data
{
public:
TlsSession (const std::string& address);
TlsSession (const std::string& host, int port);
void Send (const uint8_t * buf, size_t len);
std::string Receive ();
private:
void Handshake ();
CryptoPP::RSA::PublicKey ExtractPublicKey (const uint8_t * certificate, size_t len);
void PRF (const uint8_t * secret, const char * label, const uint8_t * random, size_t randomLen,
size_t len, uint8_t * buf);
void CalculateMAC (uint8_t type, uint64_t seqn, const uint8_t * buf, size_t len, uint8_t * mac);
void CalculateMAC (uint8_t type, const uint8_t * buf, size_t len, uint8_t * mac);
size_t Encrypt (const uint8_t * in, size_t len, const uint8_t * mac, uint8_t * out);
size_t Decrypt (uint8_t * in, size_t len, uint8_t * out);
size_t Decrypt (uint8_t * buf, size_t len); // pyaload is buf + 16
private:
uint64_t m_Seqn;
boost::asio::ip::tcp::iostream m_Site;
CryptoPP::AutoSeededRandomPool m_Rnd;
i2p::crypto::CBCEncryption m_Encryption;
i2p::crypto::CBCDecryption m_Decryption;