Function Decode

md5.c:303–310

Decodes input (unsigned char) into output (UINT4). Assumes len is a multiple of 4. */

  a multiple of 4.
 */
static void Decode (UINT4 *output, const unsigned char *input, unsigned int len)
{
  unsigned int i, j;

  for (i = 0, j = 0; j < len; i++, j += 4)
 output[i] = ((UINT4)input[j]) | (((UINT4)input[j+1]) << 8) |
   (((UINT4)input[j+2]) << 16) | (((UINT4)input[j+3]) << 24);
}

/* Note: Replace "for loop" with standard memcpy if possible.
 */