1// Copyright (c) 2013 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/aes_128_gcm_12_decrypter.h" 6 7#include <openssl/evp.h> 8 9namespace net { 10 11namespace { 12 13const size_t kKeySize = 16; 14const size_t kNoncePrefixSize = 4; 15 16} // namespace 17 18Aes128Gcm12Decrypter::Aes128Gcm12Decrypter() 19 : AeadBaseDecrypter(EVP_aead_aes_128_gcm(), kKeySize, kAuthTagSize, 20 kNoncePrefixSize) { 21 COMPILE_ASSERT(kKeySize <= kMaxKeySize, key_size_too_big); 22 COMPILE_ASSERT(kNoncePrefixSize <= kMaxNoncePrefixSize, 23 nonce_prefix_size_too_big); 24} 25 26Aes128Gcm12Decrypter::~Aes128Gcm12Decrypter() {} 27 28} // namespace net 29