1 files changed, 24 insertions, 0 deletions
diff --git a/vendor/github.com/byzantine-lab/mcl/test/paillier_test.cpp b/vendor/github.com/byzantine-lab/mcl/test/paillier_test.cpp
new file mode 100644
index 000000000..31d2b26fc
--- /dev/null
+++ b/vendor/github.com/byzantine-lab/mcl/test/paillier_test.cpp
@@ -0,0 +1,24 @@
+#include <cybozu/test.hpp>
+#include <mcl/paillier.hpp>
+
+CYBOZU_TEST_AUTO(paillier)
+{
+	using namespace mcl::paillier;
+	SecretKey sec;
+	sec.init(2048);
+	PublicKey pub;
+	sec.getPublicKey(pub);
+	mpz_class m1("12342340928409"), m2("23049820498204");
+	mpz_class c1, c2, c3;
+	pub.enc(c1, m1);
+	pub.enc(c2, m2);
+	std::cout << std::hex << "c1=" << c1 << "\nc2=" << c2 << std::endl;
+	pub.add(c3, c1, c2);
+	mpz_class d1, d2, d3;
+	sec.dec(d1, c1);
+	sec.dec(d2, c2);
+	sec.dec(d3, c3);
+	CYBOZU_TEST_EQUAL(m1, d1);
+	CYBOZU_TEST_EQUAL(m2, d2);
+	CYBOZU_TEST_EQUAL(m1 + m2, d3);
+}