AESBufferFilter.h

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#ifndef _MADARA_FILTERS_SSL_AES_H_
#define _MADARA_FILTERS_SSL_AES_H_

#ifdef _USE_SSL_

#include <string>

#include "madara/MadaraExport.h"
#include "madara/utility/ScopedArray.h"
#include "../BufferFilter.h"

namespace madara
{
  namespace filters
  {
    class MADARA_EXPORT AESBufferFilter : public BufferFilter
    {
    public:
      AESBufferFilter ();

      AESBufferFilter (const AESBufferFilter & input);

      AESBufferFilter (unsigned char * key, int key_length);

      virtual ~AESBufferFilter ();

      int generate_key (const std::string & password);

      virtual int encode (unsigned char * source, int size, int max_size) const;

      virtual int decode (unsigned char * source, int size, int max_size) const;

    private:

      utility::ScopedArray <unsigned char> key_;

      utility::ScopedArray <unsigned char> iv_;
    };
  }
}

#endif // _USE_SSL_

#endif  // _MADARA_FILTERS_SSL_AES_H_