--- a/libtomcrypt/src/pk/asn1/der/integer/der_encode_integer.c	Tue Jan 23 23:27:40 2018 +0800
+++ b/libtomcrypt/src/pk/asn1/der/integer/der_encode_integer.c	Sat Feb 17 19:29:51 2018 +0800
@@ -5,8 +5,6 @@
  *
  * The library is free for all purposes without any express
  * guarantee it works.
- *
- * Tom St Denis, [email protected], http://libtom.org
  */
 #include "tomcrypt.h"
 
@@ -27,7 +25,7 @@
   @return CRYPT_OK if successful
 */
 int der_encode_integer(void *num, unsigned char *out, unsigned long *outlen)
-{  
+{
    unsigned long tmplen, y;
    int           err, leading_zero;
 
@@ -97,7 +95,7 @@
       }
    } else if (mp_iszero(num) != LTC_MP_YES) {
       void *tmp;
-         
+
       /* negative */
       if (mp_init(&tmp) != CRYPT_OK) {
          return CRYPT_MEM;
@@ -119,12 +117,12 @@
    }
 
    /* we good */
-   *outlen = tmplen; 
+   *outlen = tmplen;
    return CRYPT_OK;
 }
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */