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Unified Diff: net/quic/crypto/quic_decrypter.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/quic_decrypter.h
diff --git a/net/quic/crypto/quic_decrypter.h b/net/quic/crypto/quic_decrypter.h
deleted file mode 100644
index 9e02a16f4677faed41c9bfb50b5a399d12385bad..0000000000000000000000000000000000000000
--- a/net/quic/crypto/quic_decrypter.h
+++ /dev/null
@@ -1,64 +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_QUIC_DECRYPTER_H_
-#define NET_QUIC_CRYPTO_QUIC_DECRYPTER_H_
-
-#include "net/base/net_export.h"
-#include "net/quic/quic_protocol.h"
-
-namespace net {
-
-class NET_EXPORT_PRIVATE QuicDecrypter {
- public:
- virtual ~QuicDecrypter() {}
-
- static QuicDecrypter* Create(QuicTag algorithm);
-
- // Sets the encryption key. Returns true on success, false on failure.
- //
- // NOTE: The key is the client_write_key or server_write_key derived from
- // the master secret.
- virtual bool SetKey(base::StringPiece key) = 0;
-
- // Sets the fixed initial bytes of the nonce. Returns true on success,
- // false on failure.
- //
- // NOTE: The nonce prefix is the client_write_iv or server_write_iv
- // derived from the master secret. A 64-bit packet sequence number will
- // be appended to form the nonce.
- //
- // <------------ 64 bits ----------->
- // +---------------------+----------------------------------+
- // | Fixed prefix | Packet sequence number |
- // +---------------------+----------------------------------+
- // Nonce format
- //
- // The security of the nonce format requires that QUIC never reuse a
- // packet sequence number, even when retransmitting a lost packet.
- virtual bool SetNoncePrefix(base::StringPiece nonce_prefix) = 0;
-
- // Populates |output| with the decrypted |ciphertext| and populates
- // |output_length| with the length. Returns 0 if there is an error.
- // |output| size is specified by |max_output_length| and must be
- // at least as large as the ciphertext. |sequence_number| is
- // appended to the |nonce_prefix| value provided in SetNoncePrefix()
- // to form the nonce.
- // TODO(wtc): add a way for DecryptPacket to report decryption failure due
- // to non-authentic inputs, as opposed to other reasons for failure.
- virtual bool DecryptPacket(QuicPacketSequenceNumber sequence_number,
- const base::StringPiece& associated_data,
- const base::StringPiece& ciphertext,
- char* output,
- size_t* output_length,
- size_t max_output_length) = 0;
-
- // For use by unit tests only.
- virtual base::StringPiece GetKey() const = 0;
- virtual base::StringPiece GetNoncePrefix() const = 0;
-};
-
-} // namespace net
-
-#endif // NET_QUIC_CRYPTO_QUIC_DECRYPTER_H_
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