12637 search results - page 330 / 2528 » Security for Extensible Systems |
331
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CADE
2011
Springer
14 years 6 months ago
2011
Springer
We describe asasp, a symbolic reachability procedure for the analysis of administrative access control policies. The tool represents access policies and their administrative action...
172
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ACNS
2005
Springer
16 years 6 days ago
2005
Springer
Abstract. We propose a micro-payment scheme for symmetric multihop cellular networks that encourages intermediaries to transmit packets and recipients to provide auditing informati...
183
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IACR
2011
14 years 6 months ago
2011
Barreto-Lynn-Scott (BLS) curves are a stand-out candidate for implementing high-security pairings. This paper shows that particular choices of the pairing-friendly search parameter...
163
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PERCOM
2008
ACM
16 years 6 months ago
2008
ACM
We present a tamper-proof and lightweight challenge-response authentication scheme based on 2-level noisy Physically Unclonable Functions (PUF). We present a security reduction, w...
177
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XMLSEC
2003
ACM
15 years 12 months ago
2003
ACM
Authorization systems today are increasingly complex. They span domains of administration, rely on many different authentication sources, and manage permissions that can be as com...