From 815dfad45fb21455544f1076aeb41edc3805817d Mon Sep 17 00:00:00 2001
From: tb <>
Date: Sun, 9 Mar 2025 15:39:39 +0000
Subject: Remove Jprojective_coordinates API

There goes another implementation detail that should never have been leaked
out of the library.

ok jsing
---
 src/lib/libcrypto/Symbols.list        |  2 --
 src/lib/libcrypto/ec/ec.h             |  6 +-----
 src/lib/libcrypto/ec/ec_lib.c         | 20 +-------------------
 src/lib/libcrypto/hidden/openssl/ec.h |  4 +---
 4 files changed, 3 insertions(+), 29 deletions(-)

(limited to 'src')

diff --git a/src/lib/libcrypto/Symbols.list b/src/lib/libcrypto/Symbols.list
index 332f55af8e..a48d870fc1 100644
--- a/src/lib/libcrypto/Symbols.list
+++ b/src/lib/libcrypto/Symbols.list
@@ -943,7 +943,6 @@ EC_POINT_copy
 EC_POINT_dbl
 EC_POINT_dup
 EC_POINT_free
-EC_POINT_get_Jprojective_coordinates_GFp
 EC_POINT_get_affine_coordinates
 EC_POINT_get_affine_coordinates_GFp
 EC_POINT_hex2point
@@ -957,7 +956,6 @@ EC_POINT_oct2point
 EC_POINT_point2bn
 EC_POINT_point2hex
 EC_POINT_point2oct
-EC_POINT_set_Jprojective_coordinates_GFp
 EC_POINT_set_affine_coordinates
 EC_POINT_set_affine_coordinates_GFp
 EC_POINT_set_compressed_coordinates
diff --git a/src/lib/libcrypto/ec/ec.h b/src/lib/libcrypto/ec/ec.h
index 6d8d9dfb07..3417df1ce9 100644
--- a/src/lib/libcrypto/ec/ec.h
+++ b/src/lib/libcrypto/ec/ec.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec.h,v 1.52 2025/03/09 15:37:31 tb Exp $ */
+/* $OpenBSD: ec.h,v 1.53 2025/03/09 15:39:39 tb Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -172,10 +172,6 @@ int EC_POINT_get_affine_coordinates(const EC_GROUP *group, const EC_POINT *p,
 int EC_POINT_set_compressed_coordinates(const EC_GROUP *group, EC_POINT *p,
     const BIGNUM *x, int y_bit, BN_CTX *ctx);
 
-int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *p,
-    const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx);
-int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group,
-    const EC_POINT *p, BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx);
 int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POINT *p,
     const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx);
 int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group,
diff --git a/src/lib/libcrypto/ec/ec_lib.c b/src/lib/libcrypto/ec/ec_lib.c
index 43774d4267..b9829b6a47 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 1.119 2025/03/09 15:37:31 tb Exp $ */
+/* $OpenBSD: ec_lib.c,v 1.120 2025/03/09 15:39:39 tb Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -1367,24 +1367,6 @@ LCRYPTO_ALIAS(EC_POINT_mul);
  * XXX - remove everything below in the next bump
  */
 
-int
-EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
-    const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx)
-{
-	ECerror(ERR_R_DISABLED);
-	return 0;
-}
-LCRYPTO_ALIAS(EC_POINT_set_Jprojective_coordinates_GFp);
-
-int
-EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group,
-    const EC_POINT *point, BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx)
-{
-	ECerror(ERR_R_DISABLED);
-	return 0;
-}
-LCRYPTO_ALIAS(EC_POINT_get_Jprojective_coordinates_GFp);
-
 int
 EC_POINTs_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[],
     BN_CTX *ctx_in)
diff --git a/src/lib/libcrypto/hidden/openssl/ec.h b/src/lib/libcrypto/hidden/openssl/ec.h
index ada455c089..44adfc458e 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 1.10 2025/03/09 15:37:31 tb Exp $ */
+/* $OpenBSD: ec.h,v 1.11 2025/03/09 15:39:39 tb Exp $ */
 /*
  * Copyright (c) 2023 Bob Beck <beck@openbsd.org>
  *
@@ -156,8 +156,6 @@ LCRYPTO_UNUSED(EC_GROUP_clear_free);
 LCRYPTO_UNUSED(EC_GROUP_set_curve_GFp);
 LCRYPTO_UNUSED(EC_GROUP_get_curve_GFp);
 LCRYPTO_UNUSED(EC_POINT_clear_free);
-LCRYPTO_UNUSED(EC_POINT_set_Jprojective_coordinates_GFp);
-LCRYPTO_UNUSED(EC_POINT_get_Jprojective_coordinates_GFp);
 LCRYPTO_UNUSED(EC_POINT_set_affine_coordinates_GFp);
 LCRYPTO_UNUSED(EC_POINT_get_affine_coordinates_GFp);
 LCRYPTO_UNUSED(EC_POINT_set_compressed_coordinates_GFp);
-- 
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