src/parquet/util/crypto.h

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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
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// specific language governing permissions and limitations
// under the License.

#ifndef PARQUET_UTIL_CRYPTO_H
#define PARQUET_UTIL_CRYPTO_H

#include "parquet/properties.h"
#include "parquet/types.h"

using parquet::Encryption;
using parquet::EncryptionProperties;

namespace parquet_encryption {

int Encrypt(Encryption::type alg_id, bool metadata, const uint8_t* plaintext,
            int plaintext_len, uint8_t* key, int key_len, uint8_t* aad, int aad_len,
            uint8_t* ciphertext);

int Encrypt(std::shared_ptr<EncryptionProperties> encryption_props, bool metadata,
            const uint8_t* plaintext, int plaintext_len, uint8_t* ciphertext);

int Decrypt(Encryption::type alg_id, bool metadata, const uint8_t* ciphertext,
            int ciphertext_len, uint8_t* key, int key_len, uint8_t* aad, int aad_len,
            uint8_t* plaintext);

int Decrypt(std::shared_ptr<EncryptionProperties> encryption_props, bool metadata,
            const uint8_t* ciphertext, int ciphertext_len, uint8_t* plaintext);
}  // namespace parquet_encryption

#endif  // PARQUET_UTIL_CRYPTO_H