X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Finclude%2Fkeys%2Fasymmetric-type.h;h=59c1df9cf922dfd7f3da0ad251dea1a8c0494866;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=c0754abb2f5676b8d8df7c0df4d44efdc3767d48;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/include/keys/asymmetric-type.h b/kernel/include/keys/asymmetric-type.h
index c0754abb2..59c1df9cf 100644
--- a/kernel/include/keys/asymmetric-type.h
+++ b/kernel/include/keys/asymmetric-type.h
@@ -18,6 +18,16 @@
 
 extern struct key_type key_type_asymmetric;
 
+/*
+ * The key payload is four words.  The asymmetric-type key uses them as
+ * follows:
+ */
+enum asymmetric_payload_bits {
+	asym_crypto,
+	asym_subtype,
+	asym_key_ids,
+};
+
 /*
  * Identifiers for an asymmetric key ID.  We have three ways of looking up a
  * key derived from an X.509 certificate:
@@ -58,6 +68,11 @@ extern struct asymmetric_key_id *asymmetric_key_generate_id(const void *val_1,
 							    size_t len_1,
 							    const void *val_2,
 							    size_t len_2);
+static inline
+const struct asymmetric_key_ids *asymmetric_key_ids(const struct key *key)
+{
+	return key->payload.data[asym_key_ids];
+}
 
 /*
  * The payload is at the discretion of the subtype.