Physical Unclonable Functions (PUFs) are innovative circuit primitives that extract secrets
from physical characteristics of integrated circuits (ICs). We present PUF designs that exploit …

We propose SecVisor, a tiny hypervisor that ensures code integrity for commodity OS
kernels. In particular, SecVisor ensures that only user-approved code can execute in kernel …

In this article, we introduce a single-chip secure processor called Aegis. In addition to
supporting mechanisms to authenticate the platform and software, our processor …

Blurring the line between software and hardware, reconfigurable devices strike a balance
between the raw high speed of custom silicon and the post-fabrication flexibility of general …

Pairing-based cryptography (PBC) has enabled the construction of many cryptographic
protocols. However, there are scenarios when PBC is too heavyweight to use, such as when …

We address the problemof using an untrusted server with only a trusted timestamping device
(TTD) to provide trusted storage for a large number of clients, where each client may own …

Processing and storage of confidential or critical information is an every day occurrence in
computing systems. The trustworthiness of computing devices has become an important …

The cryptographic protocols that we use in everyday life rely on the secure storage of keys in
consumer devices. Protecting these keys from invasive attackers, who open a device to steal …

We study the security challenges that arise in\emph {people-centric urban sensing}, a new
sensor-networking paradigm that leverages humans as part of the sensing infrastructure …

(22) Filed: Sep. 15, 2000 1,, and then said co-server carries out N functions: Fl.(i0... In)
describes What the co-server returns to party P,. The (51) Int-Cl- preferred embodiment of …