I Know What You Did Last Decryption: Physical Side Channel Attacks on PCs
Anonymous credential systems which allow a user to prove that her Can secret information be extracted from personal computers by measuring their physical properties from the outside? What would it take to extract whole keys from such fast and complex devices? We present myriads way to do so, including:
The talk will discuss the cryptanalytic, physical and signal-processing principles of the attacks, and include live demonstrations.
The talk is based on joint works with Lev Pachmanov, Itamar Pipman, Adi Shamir and Eran Tromer.