// SPDX-License-Identifier: GPL-2.0 OR LGPL-2.1 OR CDDL-1.0
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or https://opensource.org/licenses/CDDL-1.0.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
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 * CDDL HEADER END
 */

/* Copyright (c) 2022-2026 Chilledheart  */

#include "crypto/aes_256_gcm_sodium_decrypter.hpp"

#include "core/logging.hpp"

#include "crypto/crypter_export.hpp"
#include "third_party/boringssl/src/include/openssl/aead.h"

static const size_t kKeySize = 32;
static const size_t kNonceSize = 12;

namespace crypto {

Aes256GcmSodiumDecrypter::Aes256GcmSodiumDecrypter()
    : AeadSodiumDecrypter(EVP_aead_aes_256_gcm, kKeySize, kAuthTagSize, kNonceSize) {
  static_assert(kKeySize <= kMaxKeySize, "key size too big");
  static_assert(kNonceSize <= kMaxNonceSize, "nonce size too big");
}

Aes256GcmSodiumDecrypter::~Aes256GcmSodiumDecrypter() = default;

uint32_t Aes256GcmSodiumDecrypter::cipher_id() const {
  return CRYPTO_AES256GCMSHA256;
}

}  // namespace crypto
