Курсовая работа: Анализ предметной области

dcipher = Cipher.getInstance("DES");

ecipher.init(Cipher.ENCRYPT_MODE, key);

dcipher.init(Cipher.DECRYPT_MODE, key);

return key;

}

catch(Exception e)

{

}

return null;

}

public void iniCoding(SecretKey key)

{

try{

ecipher = Cipher.getInstance("DES");

dcipher = Cipher.getInstance("DES");

ecipher.init(Cipher.ENCRYPT_MODE, key);

dcipher.init(Cipher.DECRYPT_MODE, key);

}

catch(Exception e)

{

}

}

public boolean fileEncode(String sourse,String result)

{

try{

FileInputStream inFile = new FileInputStream(sourse);

int bytesAvailable = inFile.available();

byte[] bytesReaded = new byte[bytesAvailable];

inFile.read(bytesReaded,0,bytesAvailable);