- added min/max macros
[strongswan.git] / Source / charon / transforms / prfs / prf_hmac_sha1.h
index 7f0142c..3b4305c 100644 (file)
@@ -2,7 +2,8 @@
  * @file prf_hmac_sha1.h
  * 
  * @brief Implementation of prf_t interface using the
- * HMAC SHA1 algorithm.
+ * HMAC SHA1 algorithm. This simply wraps hmac-sha1
+ * in a prf.
  * 
  */
 
@@ -29,7 +30,7 @@
 #include "../../types.h"
 
 /**
- * Object representing a diffie hellman exchange
+ * Object representing a prf using HMAC-SHA1
  * 
  */
 typedef struct prf_hmac_sha1_s prf_hmac_sha1_t;
@@ -45,11 +46,10 @@ struct prf_hmac_sha1_s {
 /**
  * Creates a new prf_hmac_sha1_t object
  * 
- * @param key                                          Key to use for this prf
  * @return
  *                                                                     - prf_hmac_sha1_t if successfully
  *                                                                     - NULL if out of ressources
  */
-prf_hmac_sha1_t *prf_hmac_sha1_create(chunk_t key);
+prf_hmac_sha1_t *prf_hmac_sha1_create();
 
 #endif /*PRF_HMAC_SHA1_H_*/