add bn384.hpp

1 files changed, 39 insertions, 0 deletions

diff --git a/include/mcl/bn384.hpp b/include/mcl/bn384.hpp
new file mode 100644
index 0000000..d5c3e81
--- /dev/null
+++ b/include/mcl/bn384.hpp
@@ -0,0 +1,39 @@
+#pragma once
+/**
+	@file
+	@brief preset class for 384-bit optimal ate pairing over BN curves
+	@author MITSUNARI Shigeo(@herumi)
+	@license modified new BSD license
+	http://opensource.org/licenses/BSD-3-Clause
+*/
+#include <mcl/bn.hpp>
+
+namespace mcl { namespace bn384 {
+
+namespace local {
+struct FpTag;
+struct FrTag;
+}
+
+typedef mcl::FpT<local::FpTag, 384> Fp;
+typedef mcl::bn::BNT<Fp> BN;
+typedef BN::Fp2 Fp2;
+typedef BN::Fp6 Fp6;
+typedef BN::Fp12 Fp12;
+typedef BN::G1 G1;
+typedef BN::G2 G2;
+typedef BN::Fp12 GT;
+
+/* the order of G1 is r */
+typedef mcl::FpT<local::FrTag, 384> Fr;
+
+static inline void bn384init(const mcl::bn::CurveParam& cp = mcl::bn::CurveFp382_2, fp::Mode mode = fp::FP_AUTO)
+{
+	BN::init(cp, mode);
+	G1::setCompressedExpression();
+	G2::setCompressedExpression();
+	Fr::init(BN::param.r);
+}
+
+} } // mcl::bn384
+