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// Copyright 2017 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef STARBOARD_SHARED_STARBOARD_CRYPTOGRAPHY_CRYPTOGRAPHY_INTERNAL_H_
#define STARBOARD_SHARED_STARBOARD_CRYPTOGRAPHY_CRYPTOGRAPHY_INTERNAL_H_
#if SB_API_VERSION >= SB_CRYPTOAPI_DEPRECATED_VERSION
#error "Starboard Crypto API is deprecated"
#else
#include "starboard/cryptography.h"
#include "starboard/shared/internal_only.h"
#include "starboard/shared/starboard/cryptography/software_aes.h"
namespace starboard {
namespace shared {
namespace starboard {
namespace cryptography {
// The modes supported by this software-only implementation.
enum Algorithm {
kAlgorithmAes128Cbc,
kAlgorithmAes128Ctr,
kAlgorithmAes128Ecb,
kAlgorithmAes128Gcm,
};
} // namespace cryptography
} // namespace starboard
} // namespace shared
} // namespace starboard
struct SbCryptographyTransformerPrivate {
starboard::shared::starboard::cryptography::Algorithm algorithm;
SbCryptographyDirection direction;
starboard::shared::starboard::cryptography::GCM128_CONTEXT gcm_context;
starboard::shared::starboard::cryptography::AES_KEY key;
uint8_t ivec[SB_AES_BLOCK_SIZE];
uint8_t ecount_buf[SB_AES_BLOCK_SIZE];
uint32_t counter;
};
#endif // SB_CRYPTOAPI_DEPRECATED_VERSION
#endif // STARBOARD_SHARED_STARBOARD_CRYPTOGRAPHY_CRYPTOGRAPHY_INTERNAL_H_