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

src/libstrongswan/plugins/openssl/openssl_util.c

@@ -33,30 +33,30 @@ bool openssl_hash_chunk(int hash_type, chunk_t data, chunk_t *hash)
 	{
 		return FALSE;
 	}
-	
-	ctx = EVP_MD_CTX_create();	
+
+	ctx = EVP_MD_CTX_create();
 	if (!ctx)
 	{
 		goto error;
 	}
-	
+
 	if (!EVP_DigestInit_ex(ctx, hasher, NULL))
 	{
 		goto error;
 	}
-	
+
 	if (!EVP_DigestUpdate(ctx, data.ptr, data.len))
 	{
 		goto error;
 	}
-	
+
 	*hash = chunk_alloc(hasher->md_size);
 	if (!EVP_DigestFinal_ex(ctx, hash->ptr, NULL))
 	{
 		chunk_free(hash);
 		goto error;
 	}
-	
+
 	ret = TRUE;
 error:
 	if (ctx)
@@ -72,18 +72,18 @@ error:
 bool openssl_bn_cat(int len, BIGNUM *a, BIGNUM *b, chunk_t *chunk)
 {
 	int offset;
-	
+
 	chunk->len = len + (b ? len : 0);
 	chunk->ptr = malloc(chunk->len);
 	memset(chunk->ptr, 0, chunk->len);
-	
+
 	/* convert a */
 	offset = len - BN_num_bytes(a);
 	if (!BN_bn2bin(a, chunk->ptr + offset))
 	{
 		goto error;
 	}
-	
+
 	/* optionally convert and concatenate b */
 	if (b)
 	{
@@ -92,8 +92,8 @@ bool openssl_bn_cat(int len, BIGNUM *a, BIGNUM *b, chunk_t *chunk)
 		{
 			goto error;
 		}
-	}	
-	
+	}
+
 	return TRUE;
 error:
 	chunk_free(chunk);
@@ -107,20 +107,20 @@ error:
 bool openssl_bn_split(chunk_t chunk, BIGNUM *a, BIGNUM *b)
 {
 	int len;
-	
+
 	if ((chunk.len % 2) != 0)
 	{
 		return FALSE;
 	}
-	
+
 	len = chunk.len / 2;
-	
+
 	if (!BN_bin2bn(chunk.ptr, len, a) ||
 		!BN_bin2bn(chunk.ptr + len, len, b))
 	{
 		return FALSE;
 	}
-	
+
 	return TRUE;
 }