1 files changed, 34 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/utils/md5pass b/contrib/syslinux-4.02/utils/md5pass
new file mode 100755
index 0000000..3404f1d
--- /dev/null
+++ b/contrib/syslinux-4.02/utils/md5pass
@@ -0,0 +1,34 @@
+#!/usr/bin/perl
+
+use bytes;
+use Crypt::PasswdMD5;
+use MIME::Base64;
+
+sub random_bytes($) {
+    my($n) = @_;
+    my($v, $i);
+
+    if ( open(RANDOM, '<', '/dev/random') ||
+	 open(RANDOM, '<', '/dev/urandom') ) {
+	read(RANDOM, $v, $n);
+    } else {
+	# No real RNG available...
+	srand($$ ^ time);
+	$v = '';
+	for ( $i = 0 ; $i < $n ; $i++ ) {
+	    $v .= ord(int(rand() * 256));
+	}
+    }
+
+    return $v;
+}
+
+
+($pass, $salt) = @ARGV;
+
+unless (defined($salt)) {
+    $salt = MIME::Base64::encode(random_bytes(6), '');
+    $salt =~ tr/\+/./;		# . not +
+}
+
+print unix_md5_crypt($pass, $salt), "\n";