4 files changed, 12 insertions, 124 deletions

diff --git a/src/lib/libcrypto/ec/ec.h b/src/lib/libcrypto/ec/ec.h
index aac3537655..686f018a9d 100644
--- a/src/lib/libcrypto/ec/ec.h
+++ b/src/lib/libcrypto/ec/ec.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec.h,v 1.43 2023/07/28 09:16:17 tb Exp $ */
+/* $OpenBSD: ec.h,v 1.44 2023/07/28 09:25:12 tb Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -327,6 +327,11 @@ const EC_KEY_METHOD *EC_KEY_get_method(const EC_KEY *key);
 int EC_KEY_set_method(EC_KEY *key, const EC_KEY_METHOD *meth);
 EC_KEY *EC_KEY_new_method(ENGINE *engine);
 
+int ECDH_size(const EC_KEY *ecdh);
+int ECDH_compute_key(void *out, size_t outlen, const EC_POINT *pub_key,
+    EC_KEY *ecdh,
+    void *(*KDF)(const void *in, size_t inlen, void *out, size_t *outlen));
+
 typedef struct ECDSA_SIG_st ECDSA_SIG;
 
 ECDSA_SIG *ECDSA_SIG_new(void);
diff --git a/src/lib/libcrypto/ecdh/ecdh.h b/src/lib/libcrypto/ecdh/ecdh.h
index 3163b9ea2e..0149d5cdf6 100644
--- a/src/lib/libcrypto/ecdh/ecdh.h
+++ b/src/lib/libcrypto/ecdh/ecdh.h
@@ -1,94 +1,6 @@
-/* $OpenBSD: ecdh.h,v 1.9 2023/07/28 09:22:26 tb Exp $ */
-/* ====================================================================
- * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- *
- * The Elliptic Curve Public-Key Crypto Library (ECC Code) included
- * herein is developed by SUN MICROSYSTEMS, INC., and is contributed
- * to the OpenSSL project.
- *
- * The ECC Code is licensed pursuant to the OpenSSL open source
- * license provided below.
- *
- * The ECDH software is originally written by Douglas Stebila of
- * Sun Microsystems Laboratories.
- *
+/* $OpenBSD: ecdh.h,v 1.10 2023/07/28 09:25:12 tb Exp $ */
+/*
+ * Public domain.
  */
-/* ====================================================================
- * Copyright (c) 2000-2002 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-#ifndef HEADER_ECDH_H
-#define HEADER_ECDH_H
-
-#include <openssl/opensslconf.h>
-
-#ifdef OPENSSL_NO_ECDH
-#error ECDH is disabled.
-#endif
 
 #include <openssl/ec.h>
-#include <openssl/ossl_typ.h>
-#include <openssl/bn.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int ECDH_size(const EC_KEY *ecdh);
-int ECDH_compute_key(void *out, size_t outlen, const EC_POINT *pub_key,
-    EC_KEY *ecdh,
-    void *(*KDF)(const void *in, size_t inlen, void *out, size_t *outlen));
-
-#ifdef  __cplusplus
-}
-#endif
-#endif
diff --git a/src/lib/libcrypto/hidden/openssl/ec.h b/src/lib/libcrypto/hidden/openssl/ec.h
index d2d65945e5..4e82f4846c 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 1.3 2023/07/28 09:16:17 tb Exp $ */
+/* $OpenBSD: ec.h,v 1.4 2023/07/28 09:25:12 tb Exp $ */
 /*
  * Copyright (c) 2023 Bob Beck <beck@openbsd.org>
  *
@@ -132,6 +132,8 @@ LCRYPTO_USED(EC_KEY_set_default_method);
 LCRYPTO_USED(EC_KEY_get_method);
 LCRYPTO_USED(EC_KEY_set_method);
 LCRYPTO_USED(EC_KEY_new_method);
+LCRYPTO_USED(ECDH_size);
+LCRYPTO_USED(ECDH_compute_key);
 LCRYPTO_USED(ECDSA_SIG_new);
 LCRYPTO_USED(ECDSA_SIG_free);
 LCRYPTO_USED(i2d_ECDSA_SIG);
diff --git a/src/lib/libcrypto/hidden/openssl/ecdh.h b/src/lib/libcrypto/hidden/openssl/ecdh.h
deleted file mode 100644
index aff95893f0..0000000000
--- a/src/lib/libcrypto/hidden/openssl/ecdh.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* $OpenBSD: ecdh.h,v 1.2 2023/07/28 09:22:26 tb Exp $ */
-/*
- * Copyright (c) 2023 Bob Beck <beck@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef _LIBCRYPTO_ECDH_H
-#define _LIBCRYPTO_ECDH_H
-
-#ifndef _MSC_VER
-#include_next <openssl/ecdh.h>
-#else
-#include "../include/openssl/ecdh.h"
-#endif
-#include "crypto_namespace.h"
-
-LCRYPTO_USED(ECDH_size);
-LCRYPTO_USED(ECDH_compute_key);
-
-#endif /* _LIBCRYPTO_ECDH_H */