PaddleX/dygraph/deploy/cpp/encryption/include/paddle_model_decrypt.h

#pragma once

#include <stdio.h>
#include "paddle_inference_api.h"

#ifndef PADDLE_MODEL_PROTECT_API_PADDLE_MODEL_DECRYPT_H
#define PADDLE_MODEL_PROTECT_API_PADDLE_MODEL_DECRYPT_H

#ifdef WIN32
#ifdef PM_EXPORTS
#define PDD_MODEL_API __declspec(dllexport)
#else
#define PDD_MODEL_API __declspec(dllimport)
#endif
#endif
#ifdef linux
#define PDD_MODEL_API __attribute__((visibility("default")))
#endif

#ifdef __cplusplus
extern "C" {
#endif

/**
 * load (un)encrypted model and params to paddle::AnalysisConfig
 * @param config
 * @param key           加解密key（注：该SDK能符合的key信息为32字节转为BASE64编码后才能通过）
 * @param model_file    模型文件路径
 * @param param_file    参数文件路径
 * @return              error_code
 */
PDD_MODEL_API int paddle_security_load_model(paddle::AnalysisConfig* config,
                               const char* key,
                               const char* model_file,
                               const char* param_file);

/**
 * check file (un)encrypted?
 * @param file_path
 * @return
 */
PDD_MODEL_API int paddle_check_file_encrypted(const char* file_path);

PDD_MODEL_API std::string decrypt_file(const char* file_path, const char* key);

#ifdef __cplusplus
}
#endif

#endif //PADDLE_MODEL_PROTECT_API_PADDLE_MODEL_DECRYPT_H