electrum-words.h

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#ifndef ELECTRUM_WORDS_H
#define ELECTRUM_WORDS_H
 
#include <string>
#include <cstdint>
#include "crypto/crypto.h"  // for declaration of crypto::secret_key
 
namespace epee {  class wipeable_string; }

namespace crypto
{
  namespace ElectrumWords
  {
 
    const int seed_length = 24;
    const std::string old_language_name = "EnglishOld";
    bool words_to_bytes(const epee::wipeable_string &words, epee::wipeable_string& dst, size_t len, bool duplicate,
      std::string &language_name);
    bool words_to_bytes(const epee::wipeable_string &words, crypto::secret_key& dst,
      std::string &language_name);

    bool bytes_to_words(const char *src, size_t len, epee::wipeable_string& words,
      const std::string &language_name);

    bool bytes_to_words(const crypto::secret_key& src, epee::wipeable_string& words,
      const std::string &language_name);

    void get_language_list(std::vector<std::string> &languages, bool english = false);

    bool get_is_old_style_seed(const epee::wipeable_string &seed);

    std::string get_english_name_for(const std::string &name);
 
    bool is_valid_language(const std::string &language);
  }
}
 
#endif