Black-Box Constructions of Protocols for Secure Computation
نویسندگان
چکیده
منابع مشابه
Black-Box Constructions of Protocols for Secure Computation
In this paper, we study the question of whether or not it is possible to construct protocols for general secure computation in the setting of malicious adversaries and no honest majority that use the underlying primitive (e.g., enhanced trapdoor permutation) in a black-box way only. Until now, all known general constructions for this setting were inherently non-blackbox since they required the ...
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It is well known that the secure computation of non-trivial functionalities in the setting of no honest majority requires computational assumptions. We study the way such computational assumptions are used. Specifically, we ask whether the secure protocol can use the underlying primitive (e.g., one-way trapdoor permutation) in a black-box way, or must it be nonblack-box (by referring to the cod...
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ژورنال
عنوان ژورنال: SIAM Journal on Computing
سال: 2011
ISSN: 0097-5397,1095-7111
DOI: 10.1137/100790537