3 files changed, 10 insertions, 3 deletions
diff --git a/src/libstrongswan/plugins/ccm/Makefile.in b/src/libstrongswan/plugins/ccm/Makefile.in
index ed3f05681..b1e0f160b 100644
--- a/src/libstrongswan/plugins/ccm/Makefile.in
+++ b/src/libstrongswan/plugins/ccm/Makefile.in
@@ -370,7 +370,6 @@ nm_LIBS = @nm_LIBS@
 nm_ca_dir = @nm_ca_dir@
 nm_plugins = @nm_plugins@
 oldincludedir = @oldincludedir@
-openac_plugins = @openac_plugins@
 pcsclite_CFLAGS = @pcsclite_CFLAGS@
 pcsclite_LIBS = @pcsclite_LIBS@
 pdfdir = @pdfdir@
diff --git a/src/libstrongswan/plugins/ccm/ccm_aead.c b/src/libstrongswan/plugins/ccm/ccm_aead.c
index 65eccb2db..6d4b2e13c 100644
--- a/src/libstrongswan/plugins/ccm/ccm_aead.c
+++ b/src/libstrongswan/plugins/ccm/ccm_aead.c
@@ -343,7 +343,8 @@ METHOD(aead_t, destroy, void,
 /**
  * See header
  */
-ccm_aead_t *ccm_aead_create(encryption_algorithm_t algo, size_t key_size)
+ccm_aead_t *ccm_aead_create(encryption_algorithm_t algo,
+							size_t key_size, size_t salt_size)
 {
 	private_ccm_aead_t *this;
 	size_t icv_size;
@@ -360,6 +361,11 @@ ccm_aead_t *ccm_aead_create(encryption_algorithm_t algo, size_t key_size)
 		default:
 			return NULL;
 	}
+	if (salt_size && salt_size != SALT_SIZE)
+	{
+		/* currently not supported */
+		return NULL;
+	}
 	switch (algo)
 	{
 		case ENCR_AES_CCM_ICV8:
diff --git a/src/libstrongswan/plugins/ccm/ccm_aead.h b/src/libstrongswan/plugins/ccm/ccm_aead.h
index 79ab31804..0f1ec09a7 100644
--- a/src/libstrongswan/plugins/ccm/ccm_aead.h
+++ b/src/libstrongswan/plugins/ccm/ccm_aead.h
@@ -44,8 +44,10 @@ struct ccm_aead_t {
  *
  * @param algo			algorithm to implement, a CCM mode
  * @param key_size		key size in bytes
+ * @param salt_size		size of implicit salt length
  * @return				aead, NULL if not supported
  */
-ccm_aead_t *ccm_aead_create(encryption_algorithm_t algo, size_t key_size);
+ccm_aead_t *ccm_aead_create(encryption_algorithm_t algo, size_t key_size,
+							size_t salt_size);
 
 #endif /** CCM_AEAD_H_ @}*/