XOTP
A one-time password client for Mac OS X. Supports MD4, MD5, and SHA1 hashing. More or less compatible with RFC2289 (though I'll have double check to make sure). I will eventually write documentation for it. (but if you're already familiar with OTP systems, then you won't need any docs to use XOTP!) I need help creating an icon though!

Screenshot

Copyright & License
XOTP is Copyright © 2001 Allan Saddi. XOTP is distributed under a BSD-style license.

Download
XOTP is available as a gzipped .dmg file which contains both source and precompiled binary.

Download XOTP-0.2a

Please send any comments about XOTP or this page to Allan Saddi.