Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Limited Resource Semi-Quantum Key Distribution   A semi-quantum key distribution (SQKD) protocol allows a quantum user and a
limited "classical" user to establish a shared secret key secure against an
all-powerful adversary. In this work, we present a new SQKD protocol where the
quantum user is also limited in her measurement capabilities. We describe the
protocol, prove its security, and show its noise tolerance is as high as "fully
quantum" QKD protocols.

25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph