From 1c088a8b6237ec67f63c23f97a0f2dc4e99af869 Mon Sep 17 00:00:00 2001
From: Rene Mayrhofer <rene@mayrhofer.eu.org>
Date: Sun, 30 Mar 2008 08:31:24 +0000
Subject: [svn-upgrade] Integrating new upstream version, strongswan (4.1.11)

---
 src/libstrongswan/crypto/hashers/hasher.c | 38 +++++++++++++++++++++++++++++--
 src/libstrongswan/crypto/hashers/hasher.h | 21 +++++++++++++----
 2 files changed, 53 insertions(+), 6 deletions(-)

(limited to 'src/libstrongswan/crypto/hashers')

diff --git a/src/libstrongswan/crypto/hashers/hasher.c b/src/libstrongswan/crypto/hashers/hasher.c
index 14bfb022f..9fa778aa6 100644
--- a/src/libstrongswan/crypto/hashers/hasher.c
+++ b/src/libstrongswan/crypto/hashers/hasher.c
@@ -6,8 +6,9 @@
  */
 
 /*
- * Copyright (C) 2005-2006 Martin Willi
  * Copyright (C) 2005 Jan Hutter
+ * Copyright (C) 2005-2006 Martin Willi
+ *
  * Hochschule fuer Technik Rapperswil
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -20,7 +21,7 @@
  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * for more details.
  *
- * RCSID $Id: hasher.c 3304 2007-10-12 23:18:42Z andreas $
+ * RCSID $Id: hasher.c 3423 2008-01-22 10:32:37Z andreas $
  */
 
 
@@ -107,6 +108,39 @@ hash_algorithm_t hasher_algorithm_from_oid(int oid)
 	return algorithm;
 }
 
+/*
+ * Described in header.
+ */
+int hasher_algorithm_to_oid(hash_algorithm_t alg)
+{
+	int oid;
+
+	switch (alg)
+	{
+		case HASH_MD2:
+			oid = OID_MD2;
+			break;
+		case HASH_MD5:
+			oid = OID_MD5;
+			break;
+		case HASH_SHA1:
+			oid = OID_SHA1;
+			break;
+		case HASH_SHA256:
+			oid = OID_SHA256;
+			break;
+		case HASH_SHA384:
+			oid = OID_SHA384;
+			break;
+		case HASH_SHA512:
+			oid = OID_SHA512;
+			break;
+		default:
+			oid = OID_UNKNOWN;
+	}
+	return oid;
+}
+
 /*
  * Described in header.
  */
diff --git a/src/libstrongswan/crypto/hashers/hasher.h b/src/libstrongswan/crypto/hashers/hasher.h
index 48b904576..e73de7f01 100644
--- a/src/libstrongswan/crypto/hashers/hasher.h
+++ b/src/libstrongswan/crypto/hashers/hasher.h
@@ -6,8 +6,9 @@
  */
 
 /*
- * Copyright (C) 2005-2006 Martin Willi
  * Copyright (C) 2005 Jan Hutter
+ * Copyright (C) 2005-2006 Martin Willi
+ *
  * Hochschule fuer Technik Rapperswil
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -20,7 +21,7 @@
  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * for more details.
  *
- * RCSID $Id: hasher.h 3307 2007-10-17 02:56:24Z andreas $
+ * RCSID $Id: hasher.h 3423 2008-01-22 10:32:37Z andreas $
  */
 
 #ifndef HASHER_H_
@@ -171,11 +172,23 @@ hasher_t *hasher_create(hash_algorithm_t hash_algorithm);
 hash_algorithm_t hasher_algorithm_from_oid(int oid);
 
 /**
- * @brief Conversion of hash signature algorithm ASN.1 OID.
+ * @brief Conversion of hash algorithm into ASN.1 OID.
+ * 
+ * @param alg				hash algorithm
+ * @return
+ * 							- ASN.1 hash OID if known hash algorithm
+ * 							- OID_UNKNOW
+ * 
+ * @ingroup hashers
+ */
+int hasher_algorithm_to_oid(hash_algorithm_t alg);
+
+/**
+ * @brief Conversion of hash signature algorithm into ASN.1 OID.
  * 
  * @param alg				hash algorithm
  * @return
- * 							- ASN.1 OID if known hash algorithm
+ * 							- ASN.1 signature OID if known hash algorithm
  * 							- OID_UNKNOW
  * 
  * @ingroup hashers
-- 
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