Frama-C Frama-C has a somewhat obscure plug-in called Obfuscator, whose original purpose was to help industrial users give the Frama-C developers enough information about confidential use cases, for debugging and optimizations. However, sharing proprietary code is never easy: is the obfuscation good enough? Are there legal issues involved? Is it worth...
Read MoreDuring the SATE VI Workshop, organized by the NIST SAMATE project, Frama-C was confirmed as having satisfied the Ockham criteria for sound analysis tools. Frama-C previously satisfied the SATE V Ockham criteria (2013-2016) and found hundreds of errors in the test material. We reported in this blog about our analysis...
Read MoreWe have successfully compiled and tested the beta release of Frama-C 19 (Potassium) in the WSL (Windows Subsystem for Linux), using Debian. Installation is not trivial, especially for the graphical interface, but in the future this should provide a more robust way to run Frama-C on Windows, than relying on...
Read MoreRecently, we’ve been running Frama-C/Eva on the DARPA challenges from the SATE VI Classic track tool evaluation, organized by NIST. The C programs come from a Linux-compatible port of the DARPA Cyber Grand Challenge. The port was made by Trail of Bits and used as one of the evaluation sets...
Read MoreFrama-C 18 (Argon) includes a new command, frama-c-script, which contains a set of helpful scripts for setting up new analyses. The available commands will likely expand in the future. We present here a quick overview of how to use them efficiently for a very fast setup. Presentation of frama-c-script frama-c-script...
Read More