Chaos Communication Congress

TrustZone is not enough (34x151)

: 30, 2017

Speaker: Pascal Cotret Hijacking debug components for embedded security Blare big This talk deals with embedded systems security and ARM processors architecture. Most of us know that we can perform security with the ARM TrustZone framework. I will show that most ARM processors include debug components (aka CoreSight components) that can be used to create efficient security mechanisms.