Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A New Stream Cipher: Dicing   In this paper, we will propose a new synchronous stream cipher named DICING,
which can be viewed as a clock-controlled one but with a new mechanism of
altering steps. It has satisfactory performance and there have not been found
weakness for the known attacks, the key sizes can be 128bits and 256bits
respectively.

10
The categories of this paper are: q-bio
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys