Unexport EC_GROUP_copy()

Without EC_GROUP_new(), this API is useless. There's EC_GROUP_dup().

ok jsing

4 files changed, 4 insertions, 8 deletions

diff --git a/src/lib/libcrypto/Symbols.list b/src/lib/libcrypto/Symbols.list
index 647dfa6065..463eef8fe8 100644
--- a/src/lib/libcrypto/Symbols.list
+++ b/src/lib/libcrypto/Symbols.list
@@ -865,7 +865,6 @@ EC_GROUP_check
 EC_GROUP_check_discriminant
 EC_GROUP_clear_free
 EC_GROUP_cmp
-EC_GROUP_copy
 EC_GROUP_dup
 EC_GROUP_free
 EC_GROUP_get0_generator
diff --git a/src/lib/libcrypto/ec/ec.h b/src/lib/libcrypto/ec/ec.h
index 0229a4bf41..4f5d33226e 100644
--- a/src/lib/libcrypto/ec/ec.h
+++ b/src/lib/libcrypto/ec/ec.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec.h,v 1.50 2025/03/09 15:33:35 tb Exp $ */
+/* $OpenBSD: ec.h,v 1.51 2025/03/09 15:35:40 tb Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -101,7 +101,6 @@ typedef struct ec_point_st EC_POINT;
 void EC_GROUP_free(EC_GROUP *group);
 void EC_GROUP_clear_free(EC_GROUP *group);
 
-int EC_GROUP_copy(EC_GROUP *dst, const EC_GROUP *src);
 EC_GROUP *EC_GROUP_dup(const EC_GROUP *src);
 
 int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator,
diff --git a/src/lib/libcrypto/ec/ec_lib.c b/src/lib/libcrypto/ec/ec_lib.c
index 874c3f1d45..9c7f684385 100644
--- a/src/lib/libcrypto/ec/ec_lib.c
+++ b/src/lib/libcrypto/ec/ec_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec_lib.c,v 1.117 2025/03/09 15:33:35 tb Exp $ */
+/* $OpenBSD: ec_lib.c,v 1.118 2025/03/09 15:35:40 tb Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -146,7 +146,7 @@ EC_GROUP_clear_free(EC_GROUP *group)
 }
 LCRYPTO_ALIAS(EC_GROUP_clear_free);
 
-int
+static int
 EC_GROUP_copy(EC_GROUP *dst, const EC_GROUP *src)
 {
         if (dst->meth != src->meth) {
@@ -197,7 +197,6 @@ EC_GROUP_copy(EC_GROUP *dst, const EC_GROUP *src)
 
         return 1;
 }
-LCRYPTO_ALIAS(EC_GROUP_copy);
 
 EC_GROUP *
 EC_GROUP_dup(const EC_GROUP *in_group)
diff --git a/src/lib/libcrypto/hidden/openssl/ec.h b/src/lib/libcrypto/hidden/openssl/ec.h
index 8ffa017d2d..510b26284f 100644
--- a/src/lib/libcrypto/hidden/openssl/ec.h
+++ b/src/lib/libcrypto/hidden/openssl/ec.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec.h,v 1.8 2025/03/09 15:33:35 tb Exp $ */
+/* $OpenBSD: ec.h,v 1.9 2025/03/09 15:35:40 tb Exp $ */
 /*
  * Copyright (c) 2023 Bob Beck <beck@openbsd.org>
  *
@@ -26,7 +26,6 @@
 #include "crypto_namespace.h"
 
 LCRYPTO_USED(EC_GROUP_free);
-LCRYPTO_USED(EC_GROUP_copy);
 LCRYPTO_USED(EC_GROUP_dup);
 LCRYPTO_USED(EC_GROUP_set_generator);
 LCRYPTO_USED(EC_GROUP_get0_generator);