removed trailing spaces ([[:space:]]+$)

src/libstrongswan/plugins/blowfish/blowfish_crypter.c

@@ -4,21 +4,21 @@
  * This package is an SSL implementation written
  * by Eric Young ([email protected]).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson ([email protected]).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -33,10 +33,10 @@
  *     Eric Young ([email protected])"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson ([email protected])"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -48,7 +48,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -61,23 +61,23 @@
  * (From LECTURE NOTES IN COMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION,
  * CAMBRIDGE SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993)
  */
- 
+
 #include "blowfish_crypter.h"
 
 typedef struct private_blowfish_crypter_t private_blowfish_crypter_t;
 
 /**
  * Class implementing the Blowfish symmetric encryption algorithm.
- * 
+ *
  * @ingroup crypters
  */
 struct private_blowfish_crypter_t {
-	
+
 	/**
 	 * Public part of this class.
 	 */
 	blowfish_crypter_t public;
-	
+
 	/**
 	 * Blowfish key schedule
 	 */
@@ -96,7 +96,7 @@ static void decrypt(private_blowfish_crypter_t *this, chunk_t data, chunk_t iv,
 					chunk_t *decrypted)
 {
 	u_int8_t *in, *out;
-	
+
 	if (decrypted)
 	{
 		*decrypted = chunk_alloc(data.len);
@@ -121,7 +121,7 @@ static void encrypt (private_blowfish_crypter_t *this, chunk_t data, chunk_t iv,
 					 chunk_t *encrypted)
 {
 	u_int8_t *in, *out;
-	
+
 	if (encrypted)
 	{
 		*encrypted = chunk_alloc(data.len);
@@ -177,14 +177,14 @@ static void destroy (private_blowfish_crypter_t *this)
 blowfish_crypter_t *blowfish_crypter_create(encryption_algorithm_t algo, size_t key_size)
 {
 	private_blowfish_crypter_t *this;
-	
+
 	if (algo != ENCR_BLOWFISH)
 	{
 		return NULL;
 	}
-	
+
 	this = malloc_thing(private_blowfish_crypter_t);
-	
+
 	this->key_size = key_size;
 	this->public.crypter_interface.encrypt = (void (*) (crypter_t *, chunk_t,chunk_t, chunk_t *)) encrypt;
 	this->public.crypter_interface.decrypt = (void (*) (crypter_t *, chunk_t , chunk_t, chunk_t *)) decrypt;
@@ -192,6 +192,6 @@ blowfish_crypter_t *blowfish_crypter_create(encryption_algorithm_t algo, size_t
 	this->public.crypter_interface.get_key_size = (size_t (*) (crypter_t *)) get_key_size;
 	this->public.crypter_interface.set_key = (void (*) (crypter_t *,chunk_t)) set_key;
 	this->public.crypter_interface.destroy = (void (*) (crypter_t *)) destroy;
-	
+
 	return &(this->public);
 }