crypto.h

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#ifndef VISTLE_UTIL_CRYPTO_H
#define VISTLE_UTIL_CRYPTO_H
 
#include "export.h"
 
#include <cstdint>
#include <cstdlib>
#include <vector>
#include <string>
 
namespace vistle {
namespace crypto {
 
V_UTILEXPORT bool initialize(size_t secret_size = 64);
V_UTILEXPORT bool set_session_key(const std::string &hex_key);
V_UTILEXPORT std::string get_session_key();
 
V_UTILEXPORT const std::vector<uint8_t> &session_data();
V_UTILEXPORT const std::vector<uint8_t> &session_key();
 
V_UTILEXPORT std::vector<uint8_t> random_data(size_t length);
V_UTILEXPORT std::vector<uint8_t> compute_mac(const void *data, size_t length, const std::vector<uint8_t> &key);
V_UTILEXPORT bool verify_mac(const void *data, size_t length, const std::vector<uint8_t> &key,
                             const std::vector<uint8_t> &mac);
 
} // namespace crypto
} // namespace vistle
#endif