Merge "Fix IWYU errors." am: 51dcd0d
am: 405db92

* commit '405db92b6e6384f0f22ba6be338c08e8f1aad345':
  Fix IWYU errors.

Change-Id: Iedb6480e232c560ff9095f5593f13ad412616e4d
diff --git a/verifier.cpp b/verifier.cpp
index 4004b02..a2ef946 100644
--- a/verifier.cpp
+++ b/verifier.cpp
@@ -22,6 +22,7 @@
 #include <algorithm>
 #include <memory>
 
+#include <openssl/bn.h>
 #include <openssl/ecdsa.h>
 #include <openssl/obj_mac.h>