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CRYPTO
2004
Springer
130views Cryptology» more  CRYPTO 2004»
14 years 3 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
ITRUST
2004
Springer
14 years 3 months ago
The Use of Formal Methods in the Analysis of Trust (Position Paper)
Security and trust are two properties of modern computing systems that are the focus of much recent interest. They play an increasingly significant role in the requirements for mo...
Michael J. Butler, Michael Leuschel, Stépha...
ASIAN
2006
Springer
133views Algorithms» more  ASIAN 2006»
14 years 1 months ago
Normal Proofs in Intruder Theories
Given an arbitrary intruder deduction capability, modeled as an inference system S and a protocol, we show how to compute an inference system bS such that the security problem for ...
Vincent Bernat, Hubert Comon-Lundh
NSPW
2006
ACM
14 years 4 months ago
Sanitization models and their limitations
This work explores issues of computational disclosure control. We examine assumptions in the foundations of traditional problem statements and abstract models. We offer a comprehe...
Rick Crawford, Matt Bishop, Bhume Bhumiratana, Lis...
ACNS
2006
Springer
81views Cryptology» more  ACNS 2006»
14 years 4 months ago
A Handy Multi-coupon System
A coupon is an electronic data that represents the right to access a service provided by a service provider (e.g. gift certificates or movie tickets). Recently, a privacyprotectin...
Sébastien Canard, Aline Gouget, Emeline Huf...