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ASIACRYPT
2009
Springer
15 years 6 months ago
2009
Springer
We present a new construction of non-committing encryption schemes. Unlike the previous constructions of Canetti et al. (STOC ’96) and of Damg˚ard and Nielsen (Crypto ’00), ou...
AML
2006
14 years 12 months ago
2006
Abstract. We answer a question of Jockusch by constructing a hyperimmunefree minimal degree below a 1-generic one. To do this we introduce a new forcing notion called arithmetical ...
FM
1999
Springer
15 years 4 months ago
1999
Springer
Sharing between B constructs is limited, both on the specification and the implementation level. The limitations stem from the single writer/multiple readers paradigm, restricted ...
UIST
1995
ACM
15 years 3 months ago
1995
ACM
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...
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ASIACRYPT
2011
Springer
13 years 12 months ago
2011
Springer
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 ...