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Jiun Yu
Junior Member
 

¥[¤J¤é´Á: Jun 2012
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¥N½X:
public class Test
{
   public static void main(String args[])
   {
      String a = "1234567890ABCDEF";
      int b[] = hexstr2array(a, 4);

      for(int c: b)
         System.out.printf("%d ", c);
      System.out.println();
   }

   public static int[] hexstr2array(String input, int length)
   {
      int[] output = new int[length];

      for(int i = 0; i < length; i++)
         if(i < input.length() / 2)
            output[i] = Integer.parseInt(input.substring(i*4, i*4+4), 16);
         else
            output[i] = 0;

      return output;
   }
}


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ÂÂ 2014-06-18, 07:38 AM #11
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Jiun YuÂ÷½u¤¤  
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§@ªÌJiun Yu
public class Test
{
public static void main(String args[])
{
String a = "1234567890ABCDEF";
int b[] = hexstr2array(a, 4);

for(int c: b)
System.out.printf("%d ", c);
System.out.println();
}

public static int[] hexstr2array(String input, int length)
{
int[] output = new int[length];

for(int i = 0; i < length; i++)
if(i < input.length() / 2)
output[i] = Integer.parseInt(input.substring(i*4, i*4+4), 16);
else
output[i] = 0;

return output;
}
}

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§ï¥Îint ss = Integer.parseInt(input.substring((i*2),(i*2+2)),16);

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ÂÂ 2014-06-18, 08:55 PM #12
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* The following code example enciphers the plaintext block '00 11 22 .. EE FF'
* with the 256 bit key '00 01 02 .. 1E 1F'.


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stringtohex ----> ¿é¥X¬° ¤w¸gÂনhex ªºstring

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¥N½X:
var plaintext_byte = hexstr2array(plaintext_hex, 128);


µM«á

­ì©lªºAES½d¨ÒªºJavaScript

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¥N½X:
 *    var block = new Array(16);
 *    for(var i = 0; i < 16; i++)
 *        block[i] = 0x11 * i;


¦Ó­×§ï¹LªºAES JavaScript«h¬O

¥N½X:
var block = new Array(32);

			for (var j=0; j<32; j++)
			{
				block[j] = passwd_byte[i*32+j];
			}
			block = AES_Encrypt(block,plaintext_byte);


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ÂÂ 2014-06-21, 03:22 PM #13
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apharomeo
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ÂÂ 2014-06-21, 03:45 PM #14
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Amateur Member
 

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var plaintext_byte = hexstr2array(plaintext_hex, 128);

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* var block = new Array(16);
* for(var i = 0; i < 16; i++)
* block[i] = 0x11 * i;

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var bloc...
ÂÂ 2014-06-21, 07:47 PM #15
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blin1115
Basic Member
 

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ÂÂ 2014-06-22, 01:15 AM #16
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Basic Member
 

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ÂÂ 2014-06-22, 11:49 AM #18
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