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// 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.
#include "net/quic/crypto/aes_128_gcm_12_decrypter.h"
#include <openssl/evp.h>
namespace net {
namespace {
const size_t kKeySize = 16;
const size_t kNoncePrefixSize = 4;
} // namespace
Aes128Gcm12Decrypter::Aes128Gcm12Decrypter()
: AeadBaseDecrypter(EVP_aead_aes_128_gcm(), kKeySize, kAuthTagSize,
kNoncePrefixSize) {
COMPILE_ASSERT(kKeySize <= kMaxKeySize, key_size_too_big);
COMPILE_ASSERT(kNoncePrefixSize <= kMaxNoncePrefixSize,
nonce_prefix_size_too_big);
}
Aes128Gcm12Decrypter::~Aes128Gcm12Decrypter() {}
} // namespace net
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