From aa8d0cfb7c5e9481333af0f55c6b1f03bfcbb492 Mon Sep 17 00:00:00 2001
From: Gary Yu <gairy.yu@gmail.com>
Date: Fri, 21 Dec 2018 22:38:16 +0800
Subject: [PATCH] stick to e=H(R|P|m) when use schnorr signature

---
 core/src/libtx/slate.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/libtx/slate.rs b/core/src/libtx/slate.rs
index 8816d028f..c693af27a 100644
--- a/core/src/libtx/slate.rs
+++ b/core/src/libtx/slate.rs
@@ -260,7 +260,7 @@ impl Slate {
 			if let Some(m) = message.clone() {
 				let hashed = blake2b(secp::constants::MESSAGE_SIZE, &[], &m.as_bytes()[..]);
 				let m = secp::Message::from_slice(&hashed.as_bytes())?;
-				let res = aggsig::sign_single(&keychain.secp(), &m, &sec_key, None)?;
+				let res = aggsig::sign_single(&keychain.secp(), &m, &sec_key, Some(&pub_key))?;
 				Some(res)
 			} else {
 				None
@@ -360,7 +360,7 @@ impl Slate {
 					&m,
 					None,
 					&p.public_blind_excess,
-					None,
+					Some(&p.public_blind_excess),
 					false,
 				) {
 					return Err(ErrorKind::Signature(