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

src/libstrongswan/crypto/prfs/prf.h

@@ -13,7 +13,7 @@
  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * for more details.
  */
- 
+
 /**
  * @defgroup prf prf
  * @{ @ingroup crypto
@@ -55,7 +55,7 @@ enum pseudo_random_function_t {
 	PRF_FIPS_SHA1_160 = 1025,
 	/** FIPS 186-2-change1, uses fixed output size of 160bit */
 	PRF_FIPS_DES = 1026,
-	/** 
+	/**
 	 * Keyed hash algorithm using SHA1, used in EAP-AKA:
 	 * This PRF uses SHA1, but XORs the key into the IV. No "Final()" operation
 	 * is applied to the SHA1 state. */
@@ -78,39 +78,39 @@ struct prf_t {
 	 * @param buffer	pointer where the generated bytes will be written
 	 */
 	void (*get_bytes) (prf_t *this, chunk_t seed, u_int8_t *buffer);
-	
+
 	/**
 	 * Generates pseudo random bytes and allocate space for them.
-	 * 
+	 *
 	 * @param seed		a chunk containing the seed for the next bytes
 	 * @param chunk		chunk which will hold generated bytes
 	 */
 	void (*allocate_bytes) (prf_t *this, chunk_t seed, chunk_t *chunk);
-	
+
 	/**
 	 * Get the block size of this prf_t object.
-	 * 
+	 *
 	 * @return			block size in bytes
 	 */
 	size_t (*get_block_size) (prf_t *this);
-	
+
 	/**
 	 * Get the key size of this prf_t object.
 	 *
 	 * This is a suggestion only, all implemented PRFs accept variable key
 	 * length.
-	 * 
+	 *
 	 * @return			key size in bytes
 	 */
 	size_t (*get_key_size) (prf_t *this);
-	
+
 	/**
 	 * Set the key for this prf_t object.
-	 * 
+	 *
 	 * @param key		key to set
 	 */
 	void (*set_key) (prf_t *this, chunk_t key);
-	
+
 	/**
 	 * Destroys a prf object.
 	 */