From 12c28a1caefc034938d6a57856ac846a4ed47ebb Mon Sep 17 00:00:00 2001
From: Gorachya <38173958+Gorachya@users.noreply.github.com>
Date: Thu, 12 May 2022 20:38:13 +0800
Subject: [PATCH] Add files via upload

---
 src/sm9_alg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sm9_alg.c b/src/sm9_alg.c
index 02fef94f..9dd9626e 100644
--- a/src/sm9_alg.c
+++ b/src/sm9_alg.c
@@ -1677,6 +1677,7 @@ void sm9_twist_point_mul(sm9_twist_point_t *R, const sm9_bn_t k, const sm9_twist
 	int i;
 
 	sm9_bn_to_bits(k, kbits);
+	sm9_twist_point_set_infinity(Q);
 	for (i = 0; i < 256; i++) {
 		sm9_twist_point_dbl(Q, Q);
 		if (kbits[i] == '1') {