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Unified Diff: net/quic/crypto/crypto_protocol.h

Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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Index: net/quic/crypto/crypto_protocol.h
diff --git a/net/quic/crypto/crypto_protocol.h b/net/quic/crypto/crypto_protocol.h
deleted file mode 100644
index ae7e78df999c1a2600e688a0a3ef2715e3533a6c..0000000000000000000000000000000000000000
--- a/net/quic/crypto/crypto_protocol.h
+++ /dev/null
@@ -1,182 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// 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_PROTOCOL_H_
-#define NET_QUIC_CRYPTO_CRYPTO_PROTOCOL_H_
-
-#include <string>
-
-#include "net/base/net_export.h"
-#include "net/quic/quic_protocol.h"
-
-// Version and Crypto tags are written to the wire with a big-endian
-// representation of the name of the tag. For example
-// the client hello tag (CHLO) will be written as the
-// following 4 bytes: 'C' 'H' 'L' 'O'. Since it is
-// stored in memory as a little endian uint32, we need
-// to reverse the order of the bytes.
-//
-// We use a macro to ensure that no static initialisers are created. Use the
-// MakeQuicTag function in normal code.
-#define TAG(a, b, c, d) \
- static_cast<QuicTag>((d << 24) + (c << 16) + (b << 8) + a)
-
-namespace net {
-
-typedef std::string ServerConfigID;
-
-const QuicTag kCHLO = TAG('C', 'H', 'L', 'O'); // Client hello
-const QuicTag kSHLO = TAG('S', 'H', 'L', 'O'); // Server hello
-const QuicTag kSCFG = TAG('S', 'C', 'F', 'G'); // Server config
-const QuicTag kREJ = TAG('R', 'E', 'J', '\0'); // Reject
-const QuicTag kCETV = TAG('C', 'E', 'T', 'V'); // Client encrypted tag-value
- // pairs
-const QuicTag kPRST = TAG('P', 'R', 'S', 'T'); // Public reset
-const QuicTag kSCUP = TAG('S', 'C', 'U', 'P'); // Server config update.
-
-// Key exchange methods
-const QuicTag kP256 = TAG('P', '2', '5', '6'); // ECDH, Curve P-256
-const QuicTag kC255 = TAG('C', '2', '5', '5'); // ECDH, Curve25519
-
-// AEAD algorithms
-const QuicTag kNULL = TAG('N', 'U', 'L', 'N'); // null algorithm
-const QuicTag kAESG = TAG('A', 'E', 'S', 'G'); // AES128 + GCM-12
-const QuicTag kCC12 = TAG('C', 'C', '1', '2'); // ChaCha20 + Poly1305
-
-// Socket receive buffer
-const QuicTag kSRBF = TAG('S', 'R', 'B', 'F'); // Socket receive buffer
-
-// Congestion control feedback types
-const QuicTag kQBIC = TAG('Q', 'B', 'I', 'C'); // TCP cubic
-
-// Connection options (COPT) values
-const QuicTag kTBBR = TAG('T', 'B', 'B', 'R'); // Reduced Buffer Bloat TCP
-const QuicTag kRENO = TAG('R', 'E', 'N', 'O'); // Reno Congestion Control
-const QuicTag kIW10 = TAG('I', 'W', '1', '0'); // Force ICWND to 10
-const QuicTag kPACE = TAG('P', 'A', 'C', 'E'); // Paced TCP cubic
-const QuicTag k1CON = TAG('1', 'C', 'O', 'N'); // Emulate a single connection
-const QuicTag kNTLP = TAG('N', 'T', 'L', 'P'); // No tail loss probe
-const QuicTag kNCON = TAG('N', 'C', 'O', 'N'); // N Connection Congestion Ctrl
-const QuicTag kNRTO = TAG('N', 'R', 'T', 'O'); // CWND reduction on loss
-
-// Loss detection algorithm types
-const QuicTag kNACK = TAG('N', 'A', 'C', 'K'); // TCP style nack counting
-const QuicTag kTIME = TAG('T', 'I', 'M', 'E'); // Time based
-
-// Optional support of truncated Connection IDs. If sent by a peer, the value
-// is the minimum number of bytes allowed for the connection ID sent to the
-// peer.
-const QuicTag kTCID = TAG('T', 'C', 'I', 'D'); // Connection ID truncation.
-
-// FEC options
-const QuicTag kFHDR = TAG('F', 'H', 'D', 'R'); // FEC protect headers
-
-// Enable bandwidth resumption experiment.
-const QuicTag kBWRE = TAG('B', 'W', 'R', 'E'); // Bandwidth resumption.
-
-// Proof types (i.e. certificate types)
-// NOTE: although it would be silly to do so, specifying both kX509 and kX59R
-// is allowed and is equivalent to specifying only kX509.
-const QuicTag kX509 = TAG('X', '5', '0', '9'); // X.509 certificate, all key
- // types
-const QuicTag kX59R = TAG('X', '5', '9', 'R'); // X.509 certificate, RSA keys
- // only
-const QuicTag kCHID = TAG('C', 'H', 'I', 'D'); // Channel ID.
-
-// Client hello tags
-const QuicTag kVER = TAG('V', 'E', 'R', '\0'); // Version (new)
-const QuicTag kNONC = TAG('N', 'O', 'N', 'C'); // The client's nonce
-const QuicTag kKEXS = TAG('K', 'E', 'X', 'S'); // Key exchange methods
-const QuicTag kAEAD = TAG('A', 'E', 'A', 'D'); // Authenticated
- // encryption algorithms
-const QuicTag kCGST = TAG('C', 'G', 'S', 'T'); // Congestion control
- // feedback types
-const QuicTag kCOPT = TAG('C', 'O', 'P', 'T'); // Connection options
-const QuicTag kICSL = TAG('I', 'C', 'S', 'L'); // Idle connection state
- // lifetime
-const QuicTag kSCLS = TAG('S', 'C', 'L', 'S'); // Silently close on timeout
-const QuicTag kMSPC = TAG('M', 'S', 'P', 'C'); // Max streams per connection.
-const QuicTag kIRTT = TAG('I', 'R', 'T', 'T'); // Estimated initial RTT in us.
-const QuicTag kSWND = TAG('S', 'W', 'N', 'D'); // Server's Initial congestion
- // window.
-const QuicTag kSNI = TAG('S', 'N', 'I', '\0'); // Server name
- // indication
-const QuicTag kPUBS = TAG('P', 'U', 'B', 'S'); // Public key values
-const QuicTag kSCID = TAG('S', 'C', 'I', 'D'); // Server config id
-const QuicTag kORBT = TAG('O', 'B', 'I', 'T'); // Server orbit.
-const QuicTag kPDMD = TAG('P', 'D', 'M', 'D'); // Proof demand.
-const QuicTag kPROF = TAG('P', 'R', 'O', 'F'); // Proof (signature).
-const QuicTag kCCS = TAG('C', 'C', 'S', 0); // Common certificate set
-const QuicTag kCCRT = TAG('C', 'C', 'R', 'T'); // Cached certificate
-const QuicTag kEXPY = TAG('E', 'X', 'P', 'Y'); // Expiry
-const QuicTag kSFCW = TAG('S', 'F', 'C', 'W'); // Initial stream flow control
- // receive window.
-const QuicTag kCFCW = TAG('C', 'F', 'C', 'W'); // Initial session/connection
- // flow control receive window.
-const QuicTag kUAID = TAG('U', 'A', 'I', 'D'); // Client's User Agent ID.
-
-// Rejection tags
-const QuicTag kRREJ = TAG('R', 'R', 'E', 'J'); // Reasons for server sending
- // rejection message tag.
-
-// Server hello tags
-const QuicTag kCADR = TAG('C', 'A', 'D', 'R'); // Client IP address and port
-
-// CETV tags
-const QuicTag kCIDK = TAG('C', 'I', 'D', 'K'); // ChannelID key
-const QuicTag kCIDS = TAG('C', 'I', 'D', 'S'); // ChannelID signature
-
-// Public reset tags
-const QuicTag kRNON = TAG('R', 'N', 'O', 'N'); // Public reset nonce proof
-const QuicTag kRSEQ = TAG('R', 'S', 'E', 'Q'); // Rejected sequence number
-
-// Universal tags
-const QuicTag kPAD = TAG('P', 'A', 'D', '\0'); // Padding
-
-// These tags have a special form so that they appear either at the beginning
-// or the end of a handshake message. Since handshake messages are sorted by
-// tag value, the tags with 0 at the end will sort first and those with 255 at
-// the end will sort last.
-//
-// The certificate chain should have a tag that will cause it to be sorted at
-// the end of any handshake messages because it's likely to be large and the
-// client might be able to get everything that it needs from the small values at
-// the beginning.
-//
-// Likewise tags with random values should be towards the beginning of the
-// message because the server mightn't hold state for a rejected client hello
-// and therefore the client may have issues reassembling the rejection message
-// in the event that it sent two client hellos.
-const QuicTag kServerNonceTag =
- TAG('S', 'N', 'O', 0); // The server's nonce
-const QuicTag kSourceAddressTokenTag =
- TAG('S', 'T', 'K', 0); // Source-address token
-const QuicTag kCertificateTag =
- TAG('C', 'R', 'T', 255); // Certificate chain
-
-#undef TAG
-
-const size_t kMaxEntries = 128; // Max number of entries in a message.
-
-const size_t kNonceSize = 32; // Size in bytes of the connection nonce.
-
-const size_t kOrbitSize = 8; // Number of bytes in an orbit value.
-
-// kProofSignatureLabel is prepended to server configs before signing to avoid
-// any cross-protocol attacks on the signature.
-const char kProofSignatureLabel[] = "QUIC server config signature";
-
-// kClientHelloMinimumSize is the minimum size of a client hello. Client hellos
-// will have PAD tags added in order to ensure this minimum is met and client
-// hellos smaller than this will be an error. This minimum size reduces the
-// amplification factor of any mirror DoS attack.
-//
-// A client may pad an inchoate client hello to a size larger than
-// kClientHelloMinimumSize to make it more likely to receive a complete
-// rejection message.
-const size_t kClientHelloMinimumSize = 1024;
-
-} // namespace net
-
-#endif // NET_QUIC_CRYPTO_CRYPTO_PROTOCOL_H_
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