Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Robust Lossless Semi Fragile Information Protection in Images   Internet security finds it difficult to keep the information secure and to
maintain the integrity of the data. Sending messages over the internet secretly
is one of the major tasks as it is widely used for passing the message.

32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin