Simplify signature of ec_wNAF_mul()

The only caller passes in num = 1 and is itself called in a path that
ensures that the multiplier of the generator is != NULL. Consequently
we don't need to deal with an array of points and an array of scalars
so rename them accordingly.

In addition, the change implies that numblocks and num_scalar are now
always 1, so inline this information and take a first step towards
disentangling this gordian knot.

ok jsing

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/ec/ecp_methods.c b/src/lib/libcrypto/ec/ecp_methods.c
index 61f95b5bb9..1b763cf219 100644
--- a/src/lib/libcrypto/ec/ecp_methods.c
+++ b/src/lib/libcrypto/ec/ecp_methods.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ecp_methods.c,v 1.7 2024/11/12 13:09:54 tb Exp $ */
+/* $OpenBSD: ecp_methods.c,v 1.8 2024/11/16 15:32:08 tb Exp $ */
 /* Includes code written by Lenka Fibikova <fibikova@exp-math.uni-essen.de>
  * for the OpenSSL project.
  * Includes code written by Bodo Moeller for the OpenSSL project.
@@ -1604,7 +1604,7 @@ static int
 ec_mul_double_nonct(const EC_GROUP *group, EC_POINT *r, const BIGNUM *g_scalar,
     const BIGNUM *p_scalar, const EC_POINT *point, BN_CTX *ctx)
 {
-        return ec_wNAF_mul(group, r, g_scalar, 1, &point, &p_scalar, ctx);
+        return ec_wNAF_mul(group, r, g_scalar, point, p_scalar, ctx);
 }
 
 static void