Thanks! Here's the Java version of the poem generator (same dictionaries
as before).
Cheers,
Michael
Volodya wrote:
> Michael Rogers wrote:
>> Matthew Toseland wrote:
>>> Base32 this is 35 chars; the base32 may be easier, and is certainly
>>> shorter,
>>> but this would be a nice option if you port the code to java. :)
>> Yeah, base32 would definitely be more practical but I just love the idea
>> of using random poetry to set up a darknet. :-) I'll have a crack at
>> porting it to Java when I get a minute.
>>
>> Cheers,
>> Michael
>
> This is something to start with. It assumes to find the words in the
> "words-#.dic" files where # represents the
> order of the words... so its probably not as clean as you'd want it to be.
>
> Also i think the problem would be with loading the file into the memory, when
> it will get large enough to be
> representing the true key i think you'll be having some serious out of memory
> issues.
>
> - Volodya
>
>
>
> ------------------------------------------------------------------------
>
> import java.io.BufferedReader;
> import java.io.FileReader;
>
> import java.io.FileNotFoundException;
> import java.io.IOException;
>
> public class PoemKey {
> public static int WORDS_PER_KEY = 4;
> public static int BYTES_PER_WORD = 2;
>
> private static String[][] words;
>
> static
> {
> words = new String[WORDS_PER_KEY][];
> final int numOfWords = (int)Math.pow(2, BYTES_PER_WORD * 8);
>
> for(int i=0; i<WORDS_PER_KEY; i++)
> {
> words[i] = new String[numOfWords];
> try
> {
> BufferedReader fin = new BufferedReader(new
> FileReader("words-"+i+".dic"));
> for(int j=0; j < numOfWords; j++)
> {
> words[i][j] = fin.readLine();
> }
> fin.close();
> }
> catch(FileNotFoundException e)
> {
> //Well i don't really know what you'd want to
> do then.
> }
> catch(IOException e)
> {
> //Well i don't really know what you'd want to
> do then.
> }
> }
>
> }
>
> public static int[] poemToKey(String poem[])
> {
> int result[] = new int[WORDS_PER_KEY];
>
> return result;
> }
>
> public static String[] keyToPoem(int[] key)
> {
> String result[] = new String[WORDS_PER_KEY];
>
> for(int i=0; i<WORDS_PER_KEY; i++)
> {
> result[i] = words[i][key[i]];
> }
>
> return result;
> }
>
> public static void main(String args[])
> {
> int key[] = new int[WORDS_PER_KEY];
>
> System.out.print("The random key with "+WORDS_PER_KEY+" blocks
> "+BYTES_PER_WORD+" bytes each is: ");
>
> for(int i=0; i<WORDS_PER_KEY; i++)
> {
> key[i]=(int)(Math.random()*8*BYTES_PER_WORD);
> System.out.print(Integer.toHexString(key[i])+" ");
> }
>
> System.out.println("");
>
> System.out.print("The 'Poem' key is: ");
> String[] poem = keyToPoem(key);
> for(int i=0; i<WORDS_PER_KEY; i++)
> {
> System.out.print(poem[i]+" ");
> }
> System.out.println("");
> }
> }
>
>
> ------------------------------------------------------------------------
>
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