Add references to the new passwd utility.

doc/apps/openssl.pod

@@ -95,6 +95,10 @@ Generation of DSA Parameters.
 
 Generation of RSA Parameters.
 
+=item B<passwd>
+
+Generation of hashed passwords.
+
 =item B<pkcs7>
 
 PKCS#7 Data Management.
@@ -236,6 +240,7 @@ L<crl(1)|crl(1)>, L<crl2pkcs7(1)|crl2pkcs7(1)>, L<dgst(1)|dgst(1)>,
 L<dhparam(1)|dhparam(1)>, L<dsa(1)|dsa(1)>, L<dsaparam(1)|dsaparam(1)>,
 L<enc(1)|enc(1)>, L<gendsa(1)|gendsa(1)>,
 L<genrsa(1)|genrsa(1)>, L<nseq(1)|nseq(1)>, L<openssl(1)|openssl(1)>,
+L<passwd(1)|passwd(1)>,
 L<pkcs12(1)|pkcs12(1)>, L<pkcs7(1)|pkcs7(1)>, L<pkcs8(1)|pkcs8(1)>,
 L<req(1)|req(1)>, L<rsa(1)|rsa(1)>, L<s_client(1)|s_client(1)>,
 L<s_server(1)|s_server(1)>, L<smime(1)|smime(1)>, L<spkac(1)|spkac(1)>,