Remove //net (except for Android test stuff) and sdch

net/quic/crypto/aead_base_decrypter.h

-// Copyright (c) 2013 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_AEAD_BASE_DECRYPTER_H_
-#define NET_QUIC_CRYPTO_AEAD_BASE_DECRYPTER_H_
-
-#include "base/compiler_specific.h"
-#include "net/quic/crypto/quic_decrypter.h"
-
-#if defined(USE_OPENSSL)
-#include "net/quic/crypto/scoped_evp_aead_ctx.h"
-#else
-#include <pkcs11t.h>
-#include <seccomon.h>
-typedef struct PK11SymKeyStr PK11SymKey;
-typedef SECStatus (*PK11_DecryptFunction)(
-      PK11SymKey* symKey, CK_MECHANISM_TYPE mechanism, SECItem* param,
-      unsigned char* out, unsigned int* outLen, unsigned int maxLen,
-      const unsigned char* enc, unsigned encLen);
-#endif
-
-namespace net {
-
-// AeadBaseDecrypter is the base class of AEAD QuicDecrypter subclasses.
-class NET_EXPORT_PRIVATE AeadBaseDecrypter : public QuicDecrypter {
- public:
-#if defined(USE_OPENSSL)
-  AeadBaseDecrypter(const EVP_AEAD* aead_alg,
-                    size_t key_size,
-                    size_t auth_tag_size,
-                    size_t nonce_prefix_size);
-#else
-  AeadBaseDecrypter(CK_MECHANISM_TYPE aead_mechanism,
-                    PK11_DecryptFunction pk11_decrypt,
-                    size_t key_size,
-                    size_t auth_tag_size,
-                    size_t nonce_prefix_size);
-#endif
-  ~AeadBaseDecrypter() override;
-
-  // QuicDecrypter implementation
-  bool SetKey(base::StringPiece key) override;
-  bool SetNoncePrefix(base::StringPiece nonce_prefix) override;
-  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) override;
-  base::StringPiece GetKey() const override;
-  base::StringPiece GetNoncePrefix() const override;
-
- protected:
-  // Make these constants available to the subclasses so that the subclasses
-  // can assert at compile time their key_size_ and nonce_prefix_size_ do not
-  // exceed the maximum.
-  static const size_t kMaxKeySize = 32;
-  static const size_t kMaxNoncePrefixSize = 4;
-
-#if !defined(USE_OPENSSL)
-  struct AeadParams {
-    unsigned int len;
-    union {
-      CK_GCM_PARAMS gcm_params;
-#if !defined(USE_NSS)
-      // USE_NSS means we are using system NSS rather than our copy of NSS.
-      // The system NSS <pkcs11n.h> header doesn't define this type yet.
-      CK_NSS_AEAD_PARAMS nss_aead_params;
-#endif
-    } data;
-  };
-
-  virtual void FillAeadParams(base::StringPiece nonce,
-                              const base::StringPiece& associated_data,
-                              size_t auth_tag_size,
-                              AeadParams* aead_params) const = 0;
-#endif  // !defined(USE_OPENSSL)
-
- private:
-  bool Decrypt(base::StringPiece nonce,
-               const base::StringPiece& associated_data,
-               const base::StringPiece& ciphertext,
-               uint8* output,
-               size_t* output_length,
-               size_t max_output_length);
-
-#if defined(USE_OPENSSL)
-  const EVP_AEAD* const aead_alg_;
-#else
-  const CK_MECHANISM_TYPE aead_mechanism_;
-  const PK11_DecryptFunction pk11_decrypt_;
-#endif
-  const size_t key_size_;
-  const size_t auth_tag_size_;
-  const size_t nonce_prefix_size_;
-
-  // The key.
-  unsigned char key_[kMaxKeySize];
-  // The nonce prefix.
-  unsigned char nonce_prefix_[kMaxNoncePrefixSize];
-
-#if defined(USE_OPENSSL)
-  ScopedEVPAEADCtx ctx_;
-#endif
-
-  DISALLOW_COPY_AND_ASSIGN(AeadBaseDecrypter);
-};
-
-}  // namespace net
-
-#endif  // NET_QUIC_CRYPTO_AEAD_BASE_DECRYPTER_H_