Wandering Data

Unfortunately, I’ve committed the cardinal sin of testing on one version then doing a cut-n-paste for the other version when I wrote More On UltraLiteJ Security on BlackBerry. Now that I have joined Tom on this blog, I’ve edited the original post to correct the code to include a correct sample for version 11.0.x, and [...]

Philippe Bertrand, who wrote this recent post on BlackBerry security, has some an improved code sample for us. An Improved EncryptionControl for BlackBerry Devices While the sample provided in my original article does encrypt and decrypt correctly, it uses Electronic Code Book (ECB) mode. In this mode, blocks of data that are identical will always [...]

Anyone interested in a simple demo application using UltraLiteJ can download one from here. I’ll describe it in posts over the next few days, and on the right sidebar of the page you can see widget that will list the description, and which also links to the download page. You can directly download the application [...]