--- a/libtomcrypt/src/modes/xts/xts_mult_x.c	Tue Jan 23 23:27:40 2018 +0800
+++ b/libtomcrypt/src/modes/xts/xts_mult_x.c	Sat Feb 17 19:29:51 2018 +0800
@@ -5,38 +5,35 @@
  *
  * The library is free for all purposes without any express
  * guarantee it works.
- *
- * Tom St Denis, [email protected], http://libtom.org
  */
 #include "tomcrypt.h"
 
-/** 
+/**
   Source donated by Elliptic Semiconductor Inc (www.ellipticsemi.com) to the LibTom Projects
 */
 
 #ifdef LTC_XTS_MODE
 
-/** multiply by x 
+/** multiply by x
   @param I      The value to multiply by x (LFSR shift)
 */
 void xts_mult_x(unsigned char *I)
 {
-  int x;
-  unsigned char t, tt;
+   int x;
+   unsigned char t, tt;
 
-  for (x = t = 0; x < 16; x++) {
-     tt   = I[x] >> 7;
-     I[x] = ((I[x] << 1) | t) & 0xFF;
-     t    = tt;
-  }
-  if (tt) {
-     I[0] ^= 0x87;
-  } 
+   for (x = t = 0; x < 16; x++) {
+      tt = I[x] >> 7;
+      I[x] = ((I[x] << 1) | t) & 0xFF;
+      t = tt;
+   }
+   if (tt) {
+      I[0] ^= 0x87;
+   }
 }
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
-
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */