diff --git a/src/ca-module.hpp b/src/ca-module.hpp
index 9f40c24..3926d97 100644
--- a/src/ca-module.hpp
+++ b/src/ca-module.hpp
@@ -64,6 +64,12 @@
   bool
   setStatusUpdateCallback(const StatusUpdateCallback& onUpdateCallback);
 
+  static JsonSection
+  jsonFromBlock(const Block& block);
+
+  static Block
+  dataContentFromJson(const JsonSection& jsonSection);
+
 PUBLIC_WITH_TESTS_ELSE_PRIVATE:
   void
   onProbe(const Interest& request);
@@ -86,15 +92,9 @@
   security::v2::Certificate
   issueCertificate(const CertificateRequest& certRequest);
 
-  static Block
-  dataContentFromJson(const JsonSection& jsonSection);
-
   void
   registerPrefix();
 
-  static JsonSection
-  jsonFromBlock(const Block& block);
-
 PUBLIC_WITH_TESTS_ELSE_PRIVATE:
   const JsonSection
   genProbeResponseJson(const Name& identifier,