Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ensuring message embedding in wet paper steganography   Syndrome coding has been proposed by Crandall in 1998 as a method to
stealthily embed a message in a cover-medium through the use of bounded
decoding. In 2005, Fridrich et al. introduced wet paper codes to improve the
undetectability of the embedding by nabling the sender to lock some components
of the cover-data, according to the nature of the cover-medium and the message.
Unfortunately, almost all existing methods solving the bounded decoding
syndrome problem with or without locked components have a non-zero probability
to fail. In this paper, we introduce a randomized syndrome coding, which
guarantees the embedding success with probability one. We analyze the
parameters of this new scheme in the case of perfect codes.

18
The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph