net/quic/crypto/quic_decrypter.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/quic/crypto/quic_decrypter.h"
   6
   7 #include "net/quic/crypto/aes_128_gcm_12_decrypter.h"
   8 #include "net/quic/crypto/chacha20_poly1305_decrypter.h"
   9 #include "net/quic/crypto/crypto_protocol.h"
  10 #include "net/quic/crypto/null_decrypter.h"
  11
  12 namespace net {
  13
  14 // static
  15 QuicDecrypter* QuicDecrypter::Create(QuicTag algorithm) {
  16   switch (algorithm) {
  17     case kAESG:
  18       return new Aes128Gcm12Decrypter();
  19     case kCC12:
  20       return new ChaCha20Poly1305Decrypter();
  21     case kNULL:
  22       return new NullDecrypter();
  23     default:
  24       LOG(FATAL) << "Unsupported algorithm: " << algorithm;
  25       return nullptr;
  26   }
  27 }
  28
  29 }  // namespace net