From 12f90f16f2ff4d8099a1b84bd50ecea1111e9486 Mon Sep 17 00:00:00 2001
From: tb <>
Date: Thu, 13 Apr 2023 14:57:00 +0000
Subject: Move DH_generate_parameters() from dh_depr.c to dh_gen.c

discussed with jsing
---
 src/lib/libcrypto/dh/dh_gen.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'src/lib/libcrypto/dh/dh_gen.c')

diff --git a/src/lib/libcrypto/dh/dh_gen.c b/src/lib/libcrypto/dh/dh_gen.c
index 6b49a2875a..b331b32dd1 100644
--- a/src/lib/libcrypto/dh/dh_gen.c
+++ b/src/lib/libcrypto/dh/dh_gen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dh_gen.c,v 1.17 2022/01/07 09:27:13 tb Exp $ */
+/* $OpenBSD: dh_gen.c,v 1.18 2023/04/13 14:57:00 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -67,6 +67,7 @@
 #include <openssl/dh.h>
 #include <openssl/err.h>
 
+#include "bn_local.h"
 #include "dh_local.h"
 
 static int dh_builtin_genparams(DH *ret, int prime_len, int generator,
@@ -179,3 +180,21 @@ err:
 	}
 	return ok;
 }
+
+DH *
+DH_generate_parameters(int prime_len, int generator,
+    void (*callback)(int, int, void *), void *cb_arg)
+{
+	BN_GENCB cb;
+	DH *ret = NULL;
+
+	if ((ret = DH_new()) == NULL)
+		return NULL;
+
+	BN_GENCB_set_old(&cb, callback, cb_arg);
+
+	if (DH_generate_parameters_ex(ret, prime_len, generator, &cb))
+		return ret;
+	DH_free(ret);
+	return NULL;
+}
-- 
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