NSA Open Sources Tokeneer Research Project

An anonymous reader writes to mention that the Tokeneer research project has been released to the open source community by the US National Security Agency. The main goal of this project was to show how highly secure software can be developed cost-effectively. "Tokeneer has been written in SPARK Ada, a high level programming language designed for high-assurance applications. Originally a subset of the Ada language, it is designed in such a way that all SPARK programs are legal Ada programs. Ada is the natural choice for mission-critical, high-integrity systems due to its combination of flexibility, reliability and ease of use, and SPARK further adds a static verification toolset that combines depth, soundness, efficiency and formal guarantees."

Comments

Very poor summary

[mihalis]

What is being released is a small sub-component of the Tokeneer called the TIS ("Tokeneer ID Station") which reads biometric info about a user and if it matches signs a token so that the user can be authenticated to other components on the workstation. It's potentially an interesting little nugget of code, but not something I expect the open source community to get very excited about.

As for the existing comments on this story, I agree this is a bit like a sales pitch (and I used to work in Ada myself). Note that it's Ada not ADA (it's named after Ada Byron, Countess of Lovelace).

Re:Useless

[kbielefe]

Until you've seen in real life a compiler error telling you that you accidentally tried to add a variable holding a distance in meters to one with a distance in feet, you don't know what you're talking about. Although people can find a way to break any language, some programming languages indeed are much more resistant to bugs than others.