| // Copyright (c) 2017 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 "quiche/quic/core/crypto/aes_256_gcm_encrypter.h" |
| |
| #include "openssl/evp.h" |
| |
| namespace quic { |
| |
| namespace { |
| |
| const size_t kKeySize = 32; |
| const size_t kNonceSize = 12; |
| |
| } // namespace |
| |
| Aes256GcmEncrypter::Aes256GcmEncrypter() |
| : AesBaseEncrypter(EVP_aead_aes_256_gcm, kKeySize, kAuthTagSize, kNonceSize, |
| /* use_ietf_nonce_construction */ true) { |
| static_assert(kKeySize <= kMaxKeySize, "key size too big"); |
| static_assert(kNonceSize <= kMaxNonceSize, "nonce size too big"); |
| } |
| |
| Aes256GcmEncrypter::~Aes256GcmEncrypter() {} |
| |
| } // namespace quic |