merged the modularization branch (credentials) back to trunk

src/libstrongswan/crypto/prfs/prf.c

@@ -1,10 +1,3 @@
-/**
- * @file prf.c
- * 
- * @brief Generic constructor for all prf_t
- * 
- */
-
 /*
  * Copyright (C) 2005-2006 Martin Willi
  * Copyright (C) 2005 Jan Hutter
@@ -19,15 +12,12 @@
  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * for more details.
+ *
+ * $Id$
  */
 
-
 #include "prf.h"
 
-#include <crypto/hashers/hasher.h>
-#include <crypto/prfs/hmac_prf.h>
-#include <crypto/prfs/fips_prf.h>
-
 ENUM_BEGIN(pseudo_random_function_names, PRF_UNDEFINED, PRF_FIPS_DES,
 	"PRF_UNDEFINED",
 	"PRF_FIPS_SHA1_160",
@@ -42,29 +32,3 @@ ENUM_NEXT(pseudo_random_function_names, PRF_HMAC_MD5, PRF_HMAC_SHA2_512, PRF_FIP
 	"PRF_HMAC_SHA2_512");
 ENUM_END(pseudo_random_function_names, PRF_HMAC_SHA2_512);
 
-/*
- * Described in header.
- */
-prf_t *prf_create(pseudo_random_function_t pseudo_random_function)
-{
-	switch (pseudo_random_function)
-	{
-		case PRF_HMAC_SHA1:
-			return (prf_t*)hmac_prf_create(HASH_SHA1);
-		case PRF_HMAC_MD5:
-			return (prf_t*)hmac_prf_create(HASH_MD5);
-		case PRF_HMAC_SHA2_256:
-			return (prf_t*)hmac_prf_create(HASH_SHA256);
-		case PRF_HMAC_SHA2_384:
-			return (prf_t*)hmac_prf_create(HASH_SHA384);
-		case PRF_HMAC_SHA2_512:
-			return (prf_t*)hmac_prf_create(HASH_SHA512);
-		case PRF_FIPS_SHA1_160:
-			return (prf_t*)fips_prf_create(20, g_sha1);
-		case PRF_FIPS_DES:
-		case PRF_HMAC_TIGER:
-		case PRF_AES128_CBC:
-		default:
-			return NULL;
-	}
-}