Diff to crypto.html?rev=1.135

The section "Cryptographic Hash Functions" on crypto.html still refers to
passwd.conf(5) and also links to the missing page in the online man-page
viewer. The following diff updates both to refer to login.conf(5).

<http://openbsd.org/crypto.html>

===================================================================
#: curl -O
http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/www/crypto.html?rev=1.135;co
ntent-type=text%2Fhtml
#: diff -u -r crypto.html\?rev\=1.135 crypto.html\?rev\=1.135_updated
--- crypto.html?rev=1.135	2010-12-23 11:38:06.000000000 -0600
+++ crypto.html?rev=1.135_updated	2010-12-23 11:40:09.000000000 -0600
@@ -185,8 +185,8 @@
    <a
href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&amp;sektion=8">isa
kmpd(8)</a>
    to authenticate the data origin of packets and to ensure packet
integrity.
<li>For FreeBSD-style MD5 passwords (not enabled by default), see
-    <a
href="http://www.openbsd.org/cgi-bin/man.cgi?query=passwd.conf&amp;sektion=5"
>
-    passwd.conf(5)</a>
+    <a
href="http://www.openbsd.org/cgi-bin/man.cgi?query=login.conf&amp;sektion=5">
+    login.conf(5)</a>
<li>In libssl for digital signing of messages.
</ul>
<p>