--- a/libtomcrypt/src/modes/ctr/ctr_start.c	Tue Jan 23 23:27:40 2018 +0800
+++ b/libtomcrypt/src/modes/ctr/ctr_start.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"
 
@@ -21,17 +19,17 @@
 /**
    Initialize a CTR context
    @param cipher      The index of the cipher desired
-   @param IV          The initial vector
-   @param key         The secret key 
+   @param IV          The initialization vector
+   @param key         The secret key
    @param keylen      The length of the secret key (octets)
    @param num_rounds  Number of rounds in the cipher desired (0 for default)
    @param ctr_mode    The counter mode (CTR_COUNTER_LITTLE_ENDIAN or CTR_COUNTER_BIG_ENDIAN)
    @param ctr         The CTR state to initialize
    @return CRYPT_OK if successful
 */
-int ctr_start(               int   cipher, 
-              const unsigned char *IV, 
-              const unsigned char *key,       int keylen, 
+int ctr_start(               int   cipher,
+              const unsigned char *IV,
+              const unsigned char *key,       int keylen,
                              int  num_rounds, int ctr_mode,
                    symmetric_CTR *ctr)
 {
@@ -91,11 +89,11 @@
       }
    }
 
-   return cipher_descriptor[ctr->cipher].ecb_encrypt(ctr->ctr, ctr->pad, &ctr->key); 
+   return cipher_descriptor[ctr->cipher].ecb_encrypt(ctr->ctr, ctr->pad, &ctr->key);
 }
 
 #endif
 
-/* $Source$ */
-/* $Revision$ */
-/* $Date$ */
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */