commit dfa1c030e941cba4e66b362854d84b19298353c9
author Shawn Willden <swillden@google.com> Sat Feb 07 00:39:01 2015 -0700
committer Shawn Willden <swillden@google.com> Wed Mar 04 15:43:12 2015 -0700
tree 66e0aa89b59a14b9e51172027e941b28ce766134
parent 3b702e21e44df2dac32809a36e6a9c41227d798f

Add AAD support to AES OCB.

Also add OCB test vectors.

Change-Id: I33074bfea142aab334916c4567f92a6645fcab9f

authorization_set.cpp

diff --git a/authorization_set.cpp b/authorization_set.cpp
index 01e66a5..124baba 100644
--- a/authorization_set.cpp
+++ b/authorization_set.cpp
@@ -487,4 +487,13 @@
     return true;
 }
 
+bool AuthorizationSet::GetTagValueBool(keymaster_tag_t tag) const {
+    int pos = find(tag);
+    if (pos == -1) {
+        return false;
+    }
+    assert(elems_[pos].boolean);
+    return elems_[pos].boolean;
+}
+
 }  // namespace keymaster