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/*
Copyright (C) 2000-2007 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
MA 02110-1301 USA.
*/
/* The handshake header declares function prototypes for creating and reading
* the various handshake messages.
*/
#ifndef yaSSL_HANDSHAKE_HPP
#define yaSSL_HANDSHAKE_HPP
#include "yassl_types.hpp"
namespace yaSSL {
// forward decls
class SSL;
class Finished;
class Data;
class Alert;
struct Hashes;
enum BufferOutput { buffered, unbuffered };
void sendClientHello(SSL&);
void sendServerHello(SSL&, BufferOutput = buffered);
void sendServerHelloDone(SSL&, BufferOutput = buffered);
void sendClientKeyExchange(SSL&, BufferOutput = buffered);
void sendServerKeyExchange(SSL&, BufferOutput = buffered);
void sendChangeCipher(SSL&, BufferOutput = buffered);
void sendFinished(SSL&, ConnectionEnd, BufferOutput = buffered);
void sendCertificate(SSL&, BufferOutput = buffered);
void sendCertificateRequest(SSL&, BufferOutput = buffered);
void sendCertificateVerify(SSL&, BufferOutput = buffered);
int sendData(SSL&, const void*, int);
int sendAlert(SSL& ssl, const Alert& alert);
int receiveData(SSL&, Data&, bool peek = false);
void processReply(SSL&);
void buildFinished(SSL&, Finished&, const opaque*);
void build_certHashes(SSL&, Hashes&);
void hmac(SSL&, byte*, const byte*, uint, ContentType, bool verify = false);
void TLS_hmac(SSL&, byte*, const byte*, uint, ContentType,
bool verify = false);
void PRF(byte* digest, uint digLen, const byte* secret, uint secLen,
const byte* label, uint labLen, const byte* seed, uint seedLen);
} // naemspace
#endif // yaSSL_HANDSHAKE_HPP
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