1 files changed, 10 insertions, 0 deletions
diff --git a/eccrypto.cpp b/eccrypto.cpp
index f76c495a..9a0914c0 100644
--- a/eccrypto.cpp
+++ b/eccrypto.cpp
@@ -28,6 +28,9 @@
 #include "ec2n.h"
 #include "misc.h"
 
+#include <iostream>
+#include <sstream>
+
 // Squash MS LNK4221 and libtool warnings
 #ifndef CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES
 extern const char ECCRYPTO_FNAME[] = __FILE__;
@@ -683,6 +686,13 @@ OID DL_GroupParameters_EC<EC>::GetAlgorithmID() const
 	return ASN1::id_ecPublicKey();
 }
 
+std::ostream& operator<<(std::ostream& os, const DL_GroupParameters_EC<ECP>::Element& obj)
+{
+	std::ostringstream oss;
+	oss << "(" << std::hex << obj.x << ", " << std::hex  << obj.y << ")";
+	return os << oss.str();
+}
+
 // ******************************************************************
 
 template <class EC>