46 lines
793 B
C++
46 lines
793 B
C++
//
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// Created by 胡宇 on 2020/7/7.
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//
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#ifndef NET_AES_CBC_ENCRYPTOR_H
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#define NET_AES_CBC_ENCRYPTOR_H
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#include <cassert>
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#include <cstdint>
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#include <openssl/aes.h>
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#include <openssl/evp.h>
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#include <string>
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#include "debug_tools/print_tools.h"
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#include "random_generator.h"
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namespace Net {
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class AESCBCEncryptor {
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public:
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AESCBCEncryptor();
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string getKeyData() const;
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void encrypt(const std::string &data, std::string &encrypted_data);
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void decrypt(std::string &data, const std::string &encrypt_data);
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private:
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const int nrounds = 8;
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uint8_t key[32], iv[32];
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EVP_CIPHER_CTX *e_ctx = EVP_CIPHER_CTX_new();
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std::string key_data;
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void generate_random_key_data();
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void aes_init(std::string &key_data);
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};
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} // namespace Net
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#endif // NET_AES_CBC_ENCRYPTOR_H
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