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Client sending encoded handshake, server decoding the insecure bits

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This commit is contained in:
Ian Gulliver
2015-02-07 19:01:48 +01:00
parent 409c912eeb
commit f1540c897e
5 changed files with 127 additions and 19 deletions
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13
crypto.h
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@@ -4,12 +4,16 @@
#include <string>
#include "tlv.h"
class CryptoBase {
public:
virtual ~CryptoBase() {};
static void GenKey(std::string* key);
static void GenKeyPair(std::string* secret_key, std::string* public_key);
static void DerivePublicKey(const std::string& secret_key, std::string* public_key);
static void EncodeEncryptAppend(const std::string& secret_key, const std::string& public_key, const TLVNode& input, TLVNode* container);
};
class CryptoPubServerConnection;
@@ -56,10 +60,10 @@ class CryptoPubServerConnection : public CryptoBase {
class CryptoPubClient : public CryptoBase {
public:
CryptoPubClient(struct sockaddr* addr, socklen_t addrlen);
CryptoPubClient(struct sockaddr* addr, socklen_t addrlen, const std::string& secret_key, const std::string& server_public_key);
~CryptoPubClient();
static CryptoPubClient* FromHostname(const std::string& server_address, const std::string& server_port);
static CryptoPubClient* FromHostname(const std::string& server_address, const std::string& server_port, const std::string& secret_key, const std::string& server_public_key);
void Loop();
@@ -71,4 +75,9 @@ class CryptoPubClient : public CryptoBase {
struct event_base* event_base_;
struct bufferevent* bev_;
const std::string secret_key_;
const std::string server_public_key_;
std::string public_key_;
std::string ephemeral_secret_key_;
};