Add net/quic/crypto/crypto_handshake_message.{cc,h}.

net/quic/crypto/crypto_handshake_message.h

Index: net/quic/crypto/crypto_handshake_message.h
===================================================================
--- net/quic/crypto/crypto_handshake_message.h	(revision 248755)
+++ net/quic/crypto/crypto_handshake_message.h	(working copy)
@@ -2,32 +2,19 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_H_
-#define NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_H_
+#ifndef NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_MESSAGE_H_
+#define NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_MESSAGE_H_
 
-#include <map>
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_piece.h"
 #include "net/base/net_export.h"
-#include "net/cert/cert_verify_result.h"
-#include "net/cert/x509_certificate.h"
-#include "net/quic/crypto/crypto_protocol.h"
-#include "net/quic/crypto/proof_verifier.h"
 #include "net/quic/quic_protocol.h"
 
 namespace net {
 
-class ChannelIDSigner;
-class CommonCertSets;
-class KeyExchange;
-class ProofVerifier;
-class QuicDecrypter;
-class QuicEncrypter;
-class QuicRandom;
-
 // An intermediate format of a handshake message that's convenient for a
 // CryptoFramer to serialize from or parse into.
 class NET_EXPORT_PRIVATE CryptoHandshakeMessage {
@@ -143,83 +130,6 @@
   mutable scoped_ptr<QuicData> serialized_;
 };
 
-// A CrypterPair contains the encrypter and decrypter for an encryption level.
-struct NET_EXPORT_PRIVATE CrypterPair {
-  CrypterPair();
-  ~CrypterPair();
-  scoped_ptr<QuicEncrypter> encrypter;
-  scoped_ptr<QuicDecrypter> decrypter;
-};
-
-// Parameters negotiated by the crypto handshake.
-struct NET_EXPORT_PRIVATE QuicCryptoNegotiatedParameters {
-  // Initializes the members to 0 or empty values.
-  QuicCryptoNegotiatedParameters();
-  ~QuicCryptoNegotiatedParameters();
-
-  QuicTag key_exchange;
-  QuicTag aead;
-  std::string initial_premaster_secret;
-  std::string forward_secure_premaster_secret;
-  CrypterPair initial_crypters;
-  CrypterPair forward_secure_crypters;
-  // Normalized SNI: converted to lower case and trailing '.' removed.
-  std::string sni;
-  std::string client_nonce;
-  std::string server_nonce;
-  // hkdf_input_suffix contains the HKDF input following the label: the GUID,
-  // client hello and server config. This is only populated in the client
-  // because only the client needs to derive the forward secure keys at a later
-  // time from the initial keys.
-  std::string hkdf_input_suffix;
-  // cached_certs contains the cached certificates that a client used when
-  // sending a client hello.
-  std::vector<std::string> cached_certs;
-  // client_key_exchange is used by clients to store the ephemeral KeyExchange
-  // for the connection.
-  scoped_ptr<KeyExchange> client_key_exchange;
-  // channel_id is set by servers to a ChannelID key when the client correctly
-  // proves possession of the corresponding private key. It consists of 32
-  // bytes of x coordinate, followed by 32 bytes of y coordinate. Both values
-  // are big-endian and the pair is a P-256 public key.
-  std::string channel_id;
-  // client_address is set by clients to the kCADR value provided by the server
-  // in ServerHello. It is a serialized form of an IP address and port.
-  std::string client_address;
-};
-
-// QuicCryptoConfig contains common configuration between clients and servers.
-class NET_EXPORT_PRIVATE QuicCryptoConfig {
- public:
-  // kInitialLabel is a constant that is used when deriving the initial
-  // (non-forward secure) keys for the connection in order to tie the resulting
-  // key to this protocol.
-  static const char kInitialLabel[];
-
-  // kCETVLabel is a constant that is used when deriving the keys for the
-  // encrypted tag/value block in the client hello.
-  static const char kCETVLabel[];
-
-  // kForwardSecureLabel is a constant that is used when deriving the forward
-  // secure keys for the connection in order to tie the resulting key to this
-  // protocol.
-  static const char kForwardSecureLabel[];
-
-  QuicCryptoConfig();
-  ~QuicCryptoConfig();
-
-  // Key exchange methods. The following two members' values correspond by
-  // index.
-  QuicTagVector kexs;
-  // Authenticated encryption with associated data (AEAD) algorithms.
-  QuicTagVector aead;
-
-  const CommonCertSets* common_cert_sets;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(QuicCryptoConfig);
-};
-
 }  // namespace net
 
-#endif  // NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_H_
+#endif  // NET_QUIC_CRYPTO_CRYPTO_HANDSHAKE_MESSAGE_H_