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diff --git a/modules/ssl/ssl_engine_init.c b/modules/ssl/ssl_engine_init.c
index 0275452..8efdcd7 100644
--- a/modules/ssl/ssl_engine_init.c
+++ b/modules/ssl/ssl_engine_init.c
@@ -1144,11 +1144,16 @@ static void ssl_init_server_certs(server_rec *s,
OBJ_nid2sn(nid), vhost_id, mctx->pks->cert_files[0]);
}
/*
- * ...otherwise, configure NIST P-256 (required to enable ECDHE)
+ * ...otherwise, enable auto curve selection (OpenSSL 1.0.2 and later)
+ * or configure NIST P-256 (required to enable ECDHE for earlier versions)
*/
else {
+#if defined(SSL_CTX_set_ecdh_auto)
+ SSL_CTX_set_ecdh_auto(mctx->ssl_ctx, 1);
+#else
SSL_CTX_set_tmp_ecdh(mctx->ssl_ctx,
EC_KEY_new_by_curve_name(NID_X9_62_prime256v1));
+#endif
}
#endif
}