[svn-upgrade] Integrating new upstream version, strongswan (4.3.6)

1 files changed, 14 insertions, 14 deletions

diff --git a/src/libstrongswan/plugins/md4/md4_hasher.c b/src/libstrongswan/plugins/md4/md4_hasher.c
index 3801110dc..366d37328 100644
--- a/src/libstrongswan/plugins/md4/md4_hasher.c
+++ b/src/libstrongswan/plugins/md4/md4_hasher.c
@@ -2,9 +2,9 @@
  * Copyright (C) 2005-2006 Martin Willi
  * Copyright (C) 2005 Jan Hutter
  * Hochschule fuer Technik Rapperswil
- * Copyright (C) 1990-1992, RSA Data Security, Inc. Created 1990. 
+ * Copyright (C) 1990-1992, RSA Data Security, Inc. Created 1990.
  * All rights reserved.
- * 
+ *
  * Derived from the RSA Data Security, Inc. MD4 Message-Digest Algorithm.
  * Ported to fulfill hasher_t interface.
  *
@@ -83,7 +83,7 @@ struct private_md4_hasher_t {
 	 * Public interface for this hasher.
 	 */
 	md4_hasher_t public;
-	
+
 	/*
 	 * State of the hasher.
 	 */
@@ -101,7 +101,7 @@ static void Encode (u_int8_t *output, u_int32_t *input, size_t len)
 {
 	size_t i, j;
 
-	for (i = 0, j = 0; j < len; i++, j += 4) 
+	for (i = 0, j = 0; j < len; i++, j += 4)
 	{
 		output[j] = (u_int8_t)(input[i] & 0xff);
 		output[j+1] = (u_int8_t)((input[i] >> 8) & 0xff);
@@ -119,7 +119,7 @@ static void Decode(u_int32_t *output, u_int8_t *input, size_t len)
 
 	for (i = 0, j = 0; j < len; i++, j += 4)
 	{
- 		output[i] = ((u_int32_t)input[j]) | (((u_int32_t)input[j+1]) << 8) |
+		output[i] = ((u_int32_t)input[j]) | (((u_int32_t)input[j+1]) << 8) |
 		(((u_int32_t)input[j+2]) << 16) | (((u_int32_t)input[j+3]) << 24);
 	}
 }
@@ -220,14 +220,14 @@ static void MD4Update(private_md4_hasher_t *this, u_int8_t *input, size_t inputL
 	partLen = 64 - index;
 
 	/* Transform as many times as possible. */
-	if (inputLen >= partLen) 
+	if (inputLen >= partLen)
 	{
 		memcpy(&this->buffer[index], input, partLen);
 		MD4Transform (this->state, this->buffer);
 
 		for (i = partLen; i + 63 < inputLen; i += 64)
 		{
-	    	MD4Transform (this->state, &input[i]);
+		MD4Transform (this->state, &input[i]);
 		}
 		index = 0;
 	}
@@ -288,7 +288,7 @@ static void get_hash(private_md4_hasher_t *this, chunk_t chunk, u_int8_t *buffer
 static void allocate_hash(private_md4_hasher_t *this, chunk_t chunk, chunk_t *hash)
 {
 	chunk_t allocated_hash;
-	
+
 	MD4Update(this, chunk.ptr, chunk.len);
 	if (hash != NULL)
 	{
@@ -297,11 +297,11 @@ static void allocate_hash(private_md4_hasher_t *this, chunk_t chunk, chunk_t *ha
 
 		MD4Final(this, allocated_hash.ptr);
 		this->public.hasher_interface.reset(&(this->public.hasher_interface));
-		
+
 		*hash = allocated_hash;
 	}
 }
-	
+
 /**
  * Implementation of hasher_t.get_hash_size.
  */
@@ -337,21 +337,21 @@ static void destroy(private_md4_hasher_t *this)
 md4_hasher_t *md4_hasher_create(hash_algorithm_t algo)
 {
 	private_md4_hasher_t *this;
-	
+
 	if (algo != HASH_MD4)
 	{
 		return NULL;
 	}
 	this = malloc_thing(private_md4_hasher_t);
-	
+
 	this->public.hasher_interface.get_hash = (void (*) (hasher_t*, chunk_t, u_int8_t*))get_hash;
 	this->public.hasher_interface.allocate_hash = (void (*) (hasher_t*, chunk_t, chunk_t*))allocate_hash;
 	this->public.hasher_interface.get_hash_size = (size_t (*) (hasher_t*))get_hash_size;
 	this->public.hasher_interface.reset = (void (*) (hasher_t*))reset;
 	this->public.hasher_interface.destroy = (void (*) (hasher_t*))destroy;
-	
+
 	/* initialize */
 	reset(this);
-	
+
 	return &(this->public);
 }