Cryptography for Trac
CryptoPlugin supports cryptographically backed functions in Trac.
This is WiP and in a very early stage. Nevertheless testers are very welcome. Reports about your expectations as well as your findings will help it grow and mature.
If you have any issues, create a new ticket.
Download the zipped source from here.
There's still no visible functionality apart from an empty admin panel and a newly added permission. However, now 4 real unit tests replace 2 of the dummy ones to ease validation of plugin behavior in the future.
Still I'm a bit lazy here, because for 100% code coverage I should probably have added a functional test for the admin panel as well. Let's postpone this to a later time, when there's more real content to check for.