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SIGOPSE
2004
ACM
14 years 1 months ago
Secure bootstrap is not enough: shoring up the trusted computing base
We propose augmenting secure boot with a mechanism to protect against compromises to field-upgradeable devices. In particular, secure boot standards should verify the firmware o...
James Hendricks, Leendert van Doorn
CCS
2010
ACM
13 years 8 months ago
On the (in)security of IPsec in MAC-then-encrypt configurations
IPsec allows a huge amount of flexibility in the ways in which its component cryptographic mechanisms can be combined to build a secure communications service. This may be good fo...
Jean Paul Degabriele, Kenneth G. Paterson
CCR
2005
97views more  CCR 2005»
13 years 7 months ago
On the robustness of router-based denial-of-service (DoS) defense systems
This paper focuses on "router-based" defense mechanisms, and whether they can provide effective solutions to network Denialof-Service (DoS) attacks. Router-based defense...
Ying Xu, Roch Guérin
ICISC
2008
129views Cryptology» more  ICISC 2008»
13 years 9 months ago
Novel PUF-Based Error Detection Methods in Finite State Machines
We propose a number of techniques for securing finite state machines (FSMs) against fault injection attacks. The proposed security mechanisms are based on physically unclonable fun...
Ghaith Hammouri, Kahraman D. Akdemir, Berk Sunar
SECON
2008
IEEE
14 years 2 months ago
On the Pitfalls of High-Throughput Multicast Metrics in Adversarial Wireless Mesh Networks
—Recent work in multicast routing for wireless mesh networks has focused on metrics that estimate link quality to maximize throughput. Nodes must collaborate in order to compute ...
Jing Dong, Reza Curtmola, Cristina Nita-Rotaru