From f7e6700e8cedc845a23b8805571e9ab85a8191a8 Mon Sep 17 00:00:00 2001
From: Nym <nymorean@protonmail.com>
Date: Sat, 26 Jun 2021 17:44:19 +0000
Subject: [PATCH] Emit the signature public from the spend contract.

This was out of sync with the generated file
src/circuit/spend_contract.rs that has been modified manually.
---
 proofs/spend.pism | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/proofs/spend.pism b/proofs/spend.pism
index eadd58dbd..3df4a3af3 100644
--- a/proofs/spend.pism
+++ b/proofs/spend.pism
@@ -16,6 +16,7 @@ contract spend_contract
     param serial Fr
     param randomness_coin Fr
     param secret Fr
+    param signature_secret Fr
 
 {% for i in range(4) %}
     param branch_{{ i }} Scalar
@@ -131,5 +132,10 @@ start
 {% endfor %}
     # Reveal the merkle root
     emit_scalar current
+
+    # Emit the signature public key
+    fr_as_binary_le signature_secret param:signature_secret
+    ec_mul_const signature_public signature_secret G_SPEND
+    emit_ec signature_public
 end