Remove the mul_generator_ct function pointer from EC_METHOD.

There's no need for a separate mul_generator_ct() function pointer - we
really only need mul_single_ct() and mul_double_nonct(). And rather than
calling ec_mul_ct() and having it figure out which point to use, explicitly
pass the generator point when calling mul_single_ct().

ok tb@

1 files changed, 1 insertions, 3 deletions

diff --git a/src/lib/libcrypto/ec/ec_local.h b/src/lib/libcrypto/ec/ec_local.h
index afa8b0307f..84c1552c8a 100644
--- a/src/lib/libcrypto/ec/ec_local.h
+++ b/src/lib/libcrypto/ec/ec_local.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec_local.h,v 1.62 2025/01/11 20:57:03 tb Exp $ */
+/* $OpenBSD: ec_local.h,v 1.63 2025/01/22 09:56:58 jsing Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -105,8 +105,6 @@ struct ec_method_st {
         int (*dbl)(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, BN_CTX *);
         int (*invert)(const EC_GROUP *, EC_POINT *, BN_CTX *);
 
-        int (*mul_generator_ct)(const EC_GROUP *, EC_POINT *r,
-            const BIGNUM *scalar, BN_CTX *);
         int (*mul_single_ct)(const EC_GROUP *group, EC_POINT *r,
             const BIGNUM *scalar, const EC_POINT *point, BN_CTX *);
         int (*mul_double_nonct)(const EC_GROUP *group, EC_POINT *r,