Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tripartite Blind Quantum Computation   This paper proposes a model of tripartite blind quantum computation (TBQC),
in which three independent participants hold different resources and accomplish
a computational task through cooperation. The three participants are called
C,S,T separately, where C needs to compute on his private data, and T has the
required quantum algorithm, and S provides sufficient quantum computational
resources. Then two concrete TBQC protocols are constructed. The first protocol
is designed based on Broadbent-Fitzsimons-Kashefi protocol, and it cannot
prevent from collusive attack of two participants. Then based on universal
quantum circuit, we present the second protocol which can prevent from
collusive attack. In the latter protocol, for each appearance of $R$-gate in
the circuit, one call to a classical AND-BOX is required for privacy.

33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
25
The categories of this paper are: patt-sol
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The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
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The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg