10 citations · 16 across the 6 of their papers we have counts for
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cs.CR2012★ 2 cited
Attribute-Based Encryption for Circuits from Multilinear Maps
Amit Sahai, Brent Waters
In this work, we provide the first construction of Attribute-Based Encryption (ABE) for general circuits. Our construction is based on the existence of multilinear maps. We prove s…
cs.CR2012★ 2 cited
On Constant-Round Concurrent Zero-Knowledge from a Knowledge Assumption
Divya Gupta, Amit Sahai
In this work, we consider the long-standing open question of constructing constant-round concurrent zero-knowledge protocols in the plain model. Resolving this question is known to…