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» Formal security analysis of PKCS
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SOUPS
2010
ACM
15 years 7 months ago
A closer look at recognition-based graphical passwords on mobile devices
Graphical password systems based on the recognition of photographs are candidates to alleviate current over-reliance on alphanumeric passwords and PINs. However, despite being bas...
Paul Dunphy, Andreas P. Heiner, N. Asokan
IDTRUST
2010
ACM
15 years 10 months ago
Computational techniques for increasing PKI policy comprehension by human analysts
Natural-language policies found in X.509 PKI describe an organization’s stated policy as a set of requirements for trust. The widespread use of X.509 underscores the importance ...
Gabriel A. Weaver, Scott A. Rea, Sean W. Smith
106
Voted
CCS
2007
ACM
15 years 9 months ago
A calculus of challenges and responses
er presents a novel approach for concisely abstracting authentication s and for subsequently analyzing those abstractions in a sound manner, i.e., deriving authentication guarante...
Michael Backes, Agostino Cortesi, Riccardo Focardi...
98
Voted
CSFW
2010
IEEE
15 years 7 months ago
Robustness Guarantees for Anonymity
—Anonymous communication protocols must achieve two seemingly contradictory goals: privacy (informally, they must guarantee the anonymity of the parties that send/receive informa...
Gilles Barthe, Alejandro Hevia, Zhengqin Luo, Tama...
SICHERHEIT
2008
15 years 4 months ago
A Cryptographic Biometric Authentication System based on Genetic Fingerprints
We specify a system for authentication and key derivation using genetic fingerprints which prevents the recovery of biometric information from data stored for verification. We pre...
Ulrike Korte, Michael Krawczak, Johannes Merkle, R...