Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum fully homomorphic encryption scheme based on quantum
  fault-tolerant construction   Fully homomorphic encryption is a kind of encryption scheme, which enables
arbitrary computation on encrypted data without accessing the data. We present
the quantum version of fully homomorphic encryption scheme, which is
constructed based on quantum fault-tolerant construction. Two schemes are
constructed. The first is a symmetric scheme, and the secret key is the quantum
CSS code. In the scheme, when Server performs quantum computation on the
encrypted plaintext, some ancillary quantum states should be provided by
Client. The second is an asymmetric scheme, which contains the periodical
interaction between Client and Server.

33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs