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» An Aspect-Oriented Security Framework
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CTRSA
2005
Springer
72views Cryptology» more  CTRSA 2005»
16 years 3 days ago
Proofs for Two-Server Password Authentication
Traditional password-based authentication and key-exchange protocols suffer from the simple fact that a single server stores the sensitive user password. In practice, when such a ...
Michael Szydlo, Burton S. Kaliski Jr.
EUROCRYPT
2005
Springer
16 years 2 days ago
Universally Composable Password-Based Key Exchange
Abstract. We propose and realize a definition of security for passwordbased key exchange within the framework of universally composable (UC) security, thus providing security guar...
Ran Canetti, Shai Halevi, Jonathan Katz, Yehuda Li...
SWS
2004
ACM
15 years 12 months ago
Applying hierarchical and role-based access control to XML documents
W3C Recommendations XML Encryption and XML-Digital Signature can be used to protect the confidentiality of and provide assurances about the integrity of XML documents transmitted...
Jason Crampton
EUROPKI
2004
Springer
15 years 12 months ago
Mobile Qualified Electronic Signatures and Certification on Demand
Despite a legal framework being in place for several years, the market share of qualified electronic signatures is disappointingly low. Mobile Signatures provide a new and promisin...
Heiko Rossnagel
TCC
2004
Springer
173views Cryptology» more  TCC 2004»
15 years 12 months ago
Soundness of Formal Encryption in the Presence of Active Adversaries
Abstract. We present a general method to prove security properties of cryptographic protocols against active adversaries, when the messages exchanged by the honest parties are arbi...
Daniele Micciancio, Bogdan Warinschi