-#!/usr/bin/env perl
+#! /usr/bin/env perl
+# Copyright 2010-2016 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License"). You may not use
+# this file except in compliance with the License. You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
#
# ====================================================================
# Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
# hereafter less for longer keys, while verify - by 74-13%.
# DSA performance improves by 115-30%.
+$output=pop;
+
if ($^O eq "hpux") {
$ADDP="addp4";
for (@ARGV) { $ADDP="add" if (/[\+DD|\-mlp]64/); }
stringz "Montgomery multiplication for IA-64, CRYPTOGAMS by <appro\@openssl.org>"
___
-$output=shift and open STDOUT,">$output";
+open STDOUT,">$output" if $output;
print $code;
close STDOUT;