3003 search results - page 399 / 601 » Software Security: Building Security In |
151
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SDMW
2005
Springer
15 years 10 months ago
2005
Springer
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...
147
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SIGOPSE
2004
ACM
15 years 10 months ago
2004
ACM
This paper describes a cooperative overlay network that provides anonymous communication services for participating users. The Anonymizing Peer-to-Peer Proxy (AP3) system provides...
144
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ASIACRYPT
2004
Springer
15 years 10 months ago
2004
Springer
Universal One-Way Hash Functions (UOWHFs) are families of cryptographic hash functions for which first a target input is chosen and subsequently a key which selects a member from ...
115
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CRYPTO
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. In this paper, we study the existence of multicollisions in iterated hash functions. We show that finding multicollisions, i.e. r-tuples of messages that all hash to the...
168
Voted
FC
2004
Springer
15 years 10 months ago
2004
Springer
Chameleon signatures are non-interactive signatures based on a hash-and-sign paradigm, and similar in efficiency to regular signatures. The distinguishing characteristic of chamel...