From 46ea2abf5f78310ee43669eb193230a5ed16cbdd Mon Sep 17 00:00:00 2001
From: "Diego F. Aranha" <dfaranha@gmail.com>
Date: Wed, 11 Sep 2024 12:12:12 -0300
Subject: [PATCH] Fix bug with negative subscalars.

---
 src/pc/relic_pc_exp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pc/relic_pc_exp.c b/src/pc/relic_pc_exp.c
index 03fbe4fbc..d5085bcea 100644
--- a/src/pc/relic_pc_exp.c
+++ b/src/pc/relic_pc_exp.c
@@ -314,7 +314,7 @@ static void gt_exp_gls_sac(gt_t c, const gt_t a, const bn_t b, size_t d,
 		for (size_t i = 0; i < f; i++) {
 			gt_copy(c, q[i]);
 			if (bn_sign(_b[i]) == RLC_NEG) {
-				gt_inv(c, q[i]);
+				gt_copy(c, q[i]);
 			}
 			bn_abs(_b[i], _b[i]);
 		}