Model-Driven Construction of Certified Binaries

Proof-Carrying Code (PCC) and Certifying Model Checking (CMC) are established paradigms for certifying the run-time behavior of programs. While PCC allows us to certify low-level binary code against relatively simple (e.g., memory-safety) policies, CMC enables the certification of a richer class of temporal logic policies, but is typically restricted to high-level (e.g., source) descriptions. In this paper, we present an automated approach to generate certified software component binaries from UML Statechart specifications. The proof certificates are constructed using information that is generated via CMC at the specification level and transformed, along with the component, to the binary level. Our technique combines the strengths of PCC and CMC, and demonstrates that formal certification technology is compatible with, and can indeed exploit, model-driven approaches to software development. We describe an implementation of our approach that targets the Pin component technology, and present experimental results on a collection of benchmarks.

Model-Driven Construction of Certified Binaries

PDF [420 KB]

PRESENTATION

Authors

Sagar Chaki

James Ivers

Peter Lee

Kurt C. Wallnau

Noam Zeilberger

Published: October 2007


SEI Blog

Find Us Here

Share This Page

Share on Facebook  Send to your Twitter page  Save to del.ico.us  Save to LinkedIn  Digg this  Stumble this page.  Add to Technorati favorites  Save this page on your Google Home Page 

For more information

Contact Us

info@sei.cmu.edu

412-268-5800