basic.h

// Copyright (c) 2021 PaddlePaddle 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.
#pragma once

#ifndef PADDLE_MODEL_PROTECT_UTIL_BASIC_H
#define PADDLE_MODEL_PROTECT_UTIL_BASIC_H

#include <iomanip>
#include <iostream>
#include <random>
#include <string>
#include <sstream>
namespace fastdeploy {
namespace util {
namespace crypto {

class Basic {
 public:
  static int byte_to_hex(const unsigned char* in_byte, int len,
                         std::string& out_hex);  // NOLINT

  static int hex_to_byte(const std::string& in_hex, unsigned char* out_byte);

  static int random(unsigned char* random, int len);
};

}  // namespace crypto
}  // namespace util
}  // namespace fastdeploy
#endif  // PADDLE_MODEL_PROTECT_UTIL_BASIC_H