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» Complexity Limitations on Quantum Computation
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STOC
2010
ACM
216views Algorithms» more  STOC 2010»
14 years 5 months ago
BQP and the Polynomial Hierarchy
The relationship between BQP and PH has been an open problem since the earliest days of quantum computing. We present evidence that quantum computers can solve problems outside th...
Scott Aaronson
CRYPTO
1999
Springer
103views Cryptology» more  CRYPTO 1999»
13 years 12 months ago
Information Theoretically Secure Communication in the Limited Storage Space Model
Abstract. We provide a simple secret-key two-party secure communication scheme, which is provably information-theoretically secure in the limited-storage-space model. The limited-s...
Yonatan Aumann, Michael O. Rabin
CRYPTO
2010
Springer
181views Cryptology» more  CRYPTO 2010»
13 years 8 months ago
On the Efficiency of Classical and Quantum Oblivious Transfer Reductions
Due to its universality oblivious transfer (OT) is a primitive of great importance in secure multi-party computation. OT is impossible to implement from scratch in an unconditional...
Severin Winkler, Jürg Wullschleger
STACS
2010
Springer
14 years 2 months ago
An Efficient Quantum Algorithm for Some Instances of the Group Isomorphism Problem
In this paper we consider the problem of testing whether two finite groups are isomorphic. Whereas the case where both groups are abelian is well understood and can be solved effi...
François Le Gall
FOCS
2003
IEEE
14 years 1 months ago
A Lattice Problem in Quantum NP
We consider coGapSV P√ n, a gap version of the shortest vector in a lattice problem. This problem is known to be in AM ∩coNP but is not known to be in NP or in MA. We prove th...
Dorit Aharonov, Oded Regev