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ESORICS
2006
Springer
15 years 11 months ago
Secure Key-Updating for Lazy Revocation
Abstract. We consider the problem of efficient key management and user revocation in cryptographic file systems that allow shared access to files. A performanceefficient solution t...
Michael Backes, Christian Cachin, Alina Oprea
147
Voted
UIST
1995
ACM
15 years 11 months ago
Social Activity Indicators: Interface Components for CSCW Systems
Knowing what social activity is occurring within and through a Computer-Supported Cooperative Work (CSCW) system is often very useful. This is especially true for computer-mediate...
Mark S. Ackerman, Brian Starr
INFSOF
2006
103views more  INFSOF 2006»
15 years 7 months ago
Improving test quality using robust unique input/output circuit sequences (UIOCs)
In finite state machine (FSM) based testing, the problem of fault masking in the unique input/output (UIO) sequence may degrade the test performance of the UIO based methods. This...
Qiang Guo, Robert M. Hierons, Mark Harman, Karnig ...
ASIACRYPT
2011
Springer
14 years 7 months ago
Short Signatures from Weaker Assumptions
We provide constructions of (m, 1)-programmable hash functions (PHFs) for m ≥ 2. Mimicking certain programmability properties of random oracles, PHFs can, e.g., be plugged into ...
Dennis Hofheinz, Tibor Jager, Eike Kiltz
SIGCPR
2000
ACM
173views Hardware» more  SIGCPR 2000»
15 years 11 months ago
Hollywood: a business model for the future?
This paper elucidates an emergent theory of organizational structure, process and leadership which the author believes will characterize the Internet based workplace of the future...
Charles E. Grantham