New JavaScript cryptogram helper

The first homework problem in my crpytography class was to break a cryptogram. After looking at the other cryptogram helpers on the web, I created the JavaScript Cryptogram Helper. It lets you paste cryptograms, highlights all instances of the selected letter in blue, and shows a table with letter frequencies to facilitate frequency analysis. The UI was inspired by Teppo Pihlajamäki's Flash cryptogram game.

Posted on January 13, 2005 at 04:55 AM in Cryptography | Comments (1) | TrackBack (0)