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CSFW
2007
IEEE
16 years 25 days ago
Do As I SaY! Programmatic Access Control with Explicit Identities
We address the programmatic realization of the access control model of security in distributed systems. Our aim is e the gap between abstract/declarative policies and their concre...
Andrew Cirillo, Radha Jagadeesan, Corin Pitcher, J...
ACISP
2007
Springer
16 years 21 days ago
On Building Hash Functions from Multivariate Quadratic Equations
Recent advances in hash functions cryptanalysis provide a strong impetus to explore new designs. This paper describes a new hash function mq-hash that depends for its security on t...
Olivier Billet, Matthew J. B. Robshaw, Thomas Peyr...
ACSAC
2006
IEEE
16 years 17 days ago
Backtracking Algorithmic Complexity Attacks against a NIDS
Network Intrusion Detection Systems (NIDS) have become crucial to securing modern networks. To be effective, a NIDS must be able to counter evasion attempts and operate at or near...
Randy Smith, Cristian Estan, Somesh Jha
CSFW
2006
IEEE
16 years 17 days ago
Noninterference in the Presence of Non-Opaque Pointers
A common theoretical assumption in the study of information flow security in Java-like languages is that pointers are opaque – i.e., that the only properties that can be observ...
Daniel Hedin, David Sands
CRYPTO
2004
Springer
130views Cryptology» more  CRYPTO 2004»
15 years 12 months ago
Signature Schemes and Anonymous Credentials from Bilinear Maps
Abstract. We propose a new and efficient signature scheme that is provably secure in the plain model. The security of our scheme is based on a discrete-logarithm-based assumption p...
Jan Camenisch, Anna Lysyanskaya