Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Breaking a chaotic image encryption algorithm based on perceptron model   Recently, a chaotic image encryption algorithm based on perceptron model was
proposed. The present paper analyzes security of the algorithm and finds that
the equivalent secret key can be reconstructed with only one pair of
known-plaintext/ciphertext, which is supported by both mathematical proof and
experiment results. In addition, some other security defects are also reported.

35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an