Posts Tagged ‘Fault Injection’

Background In the previous blog posts, we detailed a fault injection attack on the Renesas RH850 that allowed us to bypass one of its security features: the serial programming prohibition. In this blog post, we will go over how we improved the fault injection attack. Electromagnetic Fault Injection When it comes to voltage glitching, especially… » Read More

The following is part 3 of a 6-part series detailing the examination of the security of Set-Top Boxes. The research was conducted by Om and Jack, two of our interns this past summer. Enjoy! Blog Post 3: Filesystem Extraction Background Information In our previous post we did a teardown of each board to familiarize ourselves… » Read More