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ACNS
2015
Springer
29views Cryptology» more  ACNS 2015»
9 years 8 months ago
A Fully Decentralized Data Usage Control Enforcement Infrastructure
Distributed data usage control enables data owners to constrain how their data is used by remote entities. However, many data usage policies refer to events happening within severa...
Florian Kelbert, Alexander Pretschner
ACNS
2015
Springer
22views Cryptology» more  ACNS 2015»
9 years 8 months ago
Secrecy Without Perfect Randomness: Cryptography with (Bounded) Weak Sources
Cryptographic protocols are commonly designed and their security proven under the assumption that the protocol parties have access to perfect (uniform) randomness. Physical randomn...
Michael Backes 0001, Aniket Kate, Sebastian Meiser...
ACNS
2015
Springer
28views Cryptology» more  ACNS 2015»
9 years 8 months ago
mrPUF: A Novel Memristive Device Based Physical Unclonable Function
Physical unclonable functions (PUFs) exploit the intrinsic complexity and irreproducibility of physical systems to generate secret information. They have been proposed to provide h...
Yansong Gao, Damith Chinthana Ranasinghe, Said F. ...
ACNS
2015
Springer
18views Cryptology» more  ACNS 2015»
9 years 8 months ago
Post-Quantum Forward-Secure Onion Routing - (Future Anonymity in Today's Budget)
The onion routing (OR) network Tor provides anonymity to its users by routing their encrypted traffic through three proxies (or nodes). The key cryptographic challenge, here, is ...
Satrajit Ghosh, Aniket Kate
ACNS
2015
Springer
18views Cryptology» more  ACNS 2015»
9 years 8 months ago
Evaluation and Cryptanalysis of the Pandaka Lightweight Cipher
There is a growing need to develop lightweight cryptographic primitives suitable for resource-constrained devices permeating in increasing numbers into the fabric of life. Such dev...
Yuval Yarom, Gefei Li, Damith Chinthana Ranasinghe
Cryptology
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