redpike.hpp

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#ifndef REDPIKE_HPP
#define REDPIKE_HPP
 
#include <cstdint>
 
namespace gpmp {
 
namespace nt {
 
class RedPike {
  public:
    void encrypt(uint32_t *x, const uint32_t *k);
 
    void decrypt(uint32_t *x, const uint32_t *k);
 
  private:
    uint32_t CONST = 0x9E3779B9;
 
    int ROUNDS = 16;
 
    uint32_t rotl(uint32_t X, int R);
 
    uint32_t rotr(uint32_t X, int R);
};
 
} // namespace nt
 
} // namespace gpmp
 
#endif