From b03af9e984babe8097a894e154f9dc897c537618 Mon Sep 17 00:00:00 2001
From: MITSUNARI Shigeo <herumi@nifty.com>
Date: Sun, 12 Feb 2017 18:11:06 +0900
Subject: use Fp::setMsg

---
 src/bls.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/bls.cpp')

diff --git a/src/bls.cpp b/src/bls.cpp
index 3739fab..1254c14 100644
--- a/src/bls.cpp
+++ b/src/bls.cpp
@@ -37,9 +37,8 @@ static void mapToG1(G1& P, const Fp& t)
 
 static void HashAndMapToG1(G1& P, const std::string& m)
 {
-	std::string digest = cybozu::crypto::Hash::digest(cybozu::crypto::Hash::N_SHA256, m);
 	Fp t;
-	t.setArrayMask(digest.c_str(), digest.size());
+	t.setMsg(m);
 	mapToG1(P, t);
 }
 
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