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net/quic/crypto/quic_decrypter.h

Index: net/quic/crypto/quic_decrypter.h
diff --git a/net/quic/crypto/quic_decrypter.h b/net/quic/crypto/quic_decrypter.h
new file mode 100644
index 0000000000000000000000000000000000000000..e5c5635772352d1f3d787766bb25e206a3732d40
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+++ b/net/quic/crypto/quic_decrypter.h
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+// 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/crypto/crypto_protocol.h"
+#include "net/quic/quic_protocol.h"
+
+namespace net {
+
+class NET_EXPORT_PRIVATE QuicDecrypter {
+ public:
+  virtual ~QuicDecrypter() {}
+
+  static QuicDecrypter* Create(CryptoTag algorithm);
+
+  // Returns a newly created QuicData object containing the decrypted
+  // |ciphertext| or NULL if there is an error.
+  virtual QuicData* Decrypt(base::StringPiece associated_data,
+                            base::StringPiece ciphertext) = 0;
+};
+
+}  // namespace net
+
+#endif  // NET_QUIC_CRYPTO_QUIC_DECRYPTER_H_