From fc26ca8ddef0629c7df190f1cc92157fce64e370 Mon Sep 17 00:00:00 2001 From: Jonas Nick Date: Thu, 13 May 2021 18:02:29 +0000 Subject: [PATCH] musig: remove unnecessary constant time normalize in combine --- src/modules/musig/main_impl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/modules/musig/main_impl.h b/src/modules/musig/main_impl.h index 300c4445..6556b060 100644 --- a/src/modules/musig/main_impl.h +++ b/src/modules/musig/main_impl.h @@ -136,7 +136,7 @@ int secp256k1_musig_pubkey_combine(const secp256k1_context* ctx, secp256k1_scrat return 0; } secp256k1_ge_set_gej(&pkp, &pkj); - secp256k1_fe_normalize(&pkp.y); + secp256k1_fe_normalize_var(&pkp.y); pk_parity = secp256k1_extrakeys_ge_even_y(&pkp); secp256k1_xonly_pubkey_save(combined_pk, &pkp);