http://www.jamesraposa.com/index.cgi e dot dot dot - a mostly about the Internet weblog by James Raposa en http://www.jamesraposa.com/index.cgi/2009/08/28#auto___text_encryption This JavaScript library provides encryption using simple, text-oriented method called column transposition. The idea is to write the plain text in block on the row-first bases. The text is then read column-first. The trick is in that the columns are not read from left to right, but in the order specified by the encryption key. Transliteration is also used. <br /><br />Read more <a class="sw_sl" href="http://javascript.internet.com/passwords/text-encryption.html" target="_blank">here</a><br /><!--ttag:javascript, programming, scripting-->