Re: How to generate remember-me encryptionKey and validationKey
Christopher Schultz <chris-Nf+wZpSdgwfUvtVhod0YCwZWvwf/[email protected]> Tue, 23 Oct 2007 13:54:18 -0400
| Newsgroups | gmane.comp.java.securityfilter.user |
|---|---|
| Message-ID | <[email protected]> |
This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============0556472005== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig111658121563A6C857B79E48" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig111658121563A6C857B79E48 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Warner, This might be a little late, but... > I would like to know how I create custom keys for my > application. Obviously using the default keys provided in > the example is not secure, however I cannot find any > documentation or mailing list topics with instructions on > how to generate encryptionKey and validationKeys. Generating an encryption key is pretty easy: String algorithm =3D "AES"; // for example int keySize =3D 128; // for example KeyGenerator kg =3D KeyGenerator.getInstance(algorithm); kg.init(keySize); Key key =3D kg.generateKey(); byte[] keybytes =3D key.getEncoded(); // now convert the key to character-encoded bytes Hope that helps, -chris --------------enig111658121563A6C857B79E48 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHHjVK9CaO5/Lv0PARAiBzAJ0Yy+43ea3yVg3P190EEo2fH+PV7ACgwNdO Q2qhveil1QOqFVeT9OKFztU= =Gzz3 -----END PGP SIGNATURE----- --------------enig111658121563A6C857B79E48-- --===============0556472005== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ --===============0556472005== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ securityfilter-user mailing list securityfilter-user-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org https://lists.sourceforge.net/lists/listinfo/securityfilter-user --===============0556472005==--