From b9d9f18874d2cf4de3c9cffeaac716df71a31e99 Mon Sep 17 00:00:00 2001
From: Jan Hutter <jhutter@hsr.ch>
Date: Mon, 28 Nov 2005 15:20:51 +0000
Subject: - added compution of all needed keys and also creation of needed
 transform objects

---
 Source/charon/transforms/crypters/crypter.c | 17 +++++++++++++++++
 Source/charon/transforms/crypters/crypter.h |  3 ++-
 2 files changed, 19 insertions(+), 1 deletion(-)

(limited to 'Source/charon/transforms')

diff --git a/Source/charon/transforms/crypters/crypter.c b/Source/charon/transforms/crypters/crypter.c
index 8a9f590d3..1a0f859eb 100644
--- a/Source/charon/transforms/crypters/crypter.c
+++ b/Source/charon/transforms/crypters/crypter.c
@@ -45,3 +45,20 @@ mapping_t encryption_algorithm_m[] = {
 {ENCR_AES_CTR, "ENCR_AES_CTR"},
 {MAPPING_END, NULL}
 };
+
+/* 
+ * Described in header.
+ */
+crypter_t *crypter_create(encryption_algorithm_t encryption_algorithm,size_t blocksize)
+{
+	switch (encryption_algorithm)
+	{
+		case ENCR_AES_CBC:
+		{
+			return (crypter_t*)aes_cbc_crypter_create(blocksize);
+			
+		}
+		default:
+			return NULL;
+	}
+}
diff --git a/Source/charon/transforms/crypters/crypter.h b/Source/charon/transforms/crypters/crypter.h
index 1d2b2b35c..878ea5ef4 100644
--- a/Source/charon/transforms/crypters/crypter.h
+++ b/Source/charon/transforms/crypters/crypter.h
@@ -118,10 +118,11 @@ struct crypter_t {
  * @brief Generic constructor for crypter_t objects.
  * 
  * @param encryption_algorithm	Algorithm to use for crypter
+ * @param blocksize 				block size in bytes
  * @return
  * 								- crypter_t if successfully
  * 								- NULL if out of ressources or crypter not supported
  */
-crypter_t *crypter_create(encryption_algorithm_t encryption_algorithm);
+crypter_t *crypter_create(encryption_algorithm_t encryption_algorithm, size_t blocksize);
 
 #endif /*CRYPTER_H_*/
-- 
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