ACNS
2008
Springer
14 years 1 months ago
2008
Springer
In the pursuit of authentication schemes that balance user privacy and accountability, numerous anonymous credential systems have been constructed. However, existing systems assume...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
We describe two new paradigms on how to obtain ordinary signatures that are secure against existential forgery under adaptively chosen message attacks (fully-secure, in short), fro...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. Very recently, the concept of Traceable Identity-based Encryption (IBE) scheme (or Accountable Authority Identity based Encryption scheme) was introduced in Crypto 2007. ...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
We propose a light-weight protocol for authentication of low-power devices. Our construction PUF-HB merges the positive qualities of two families of authentication functions. PUF ...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. The EAP-GPSK protocol is a lightweight, flexible authentication protocol relying on symmetric key cryptography. It is part of an ongoing IETF process to develop authenti...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
We present generic constructions of stateful public key encryption (StPE). We build several new StPE schemes and explain existing ones using our generic constructions. Of the new ...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
Reliable network demographics are quickly becoming a much sought-after digital commodity. However, as the need for more refined Internet demographics has grown, so too has the ten...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
File-sharing worms have been terrorizing Peer-to-peer (P2P) systems in recent years. Existing defenses relying on users’ individual recoveries or limiting users’ file-sharing ...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
Regular cash systems provide both the anonymity of users and the transferability of coins. In this paper, we study the anonymity properties of transferable e-cash. We define two n...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. One of the main challenges in RFIDs is the design of privacypreserving authentication protocols. Indeed, such protocols should not only allow legitimate readers to authen...