An Efficient Graph Codec System for Software Watermarking

  title={An Efficient Graph Codec System for Software Watermarking},
  author={Maria Chroni and Stavros D. Nikolopoulos},
  journal={2012 IEEE 36th Annual Computer Software and Applications Conference Workshops},
In this paper we propose an efficient and easily implemented codec system for encoding watermark numbers as reducible permutation flow-graphs. More precisely, in light of our recent encoding algorithms which encode a watermark value w as a self-inverting permutation π*, we present an efficient algorithm which encodes a self-inverting permutation π* as a reducible permutation flow-graph F[π*] by exploiting domination relations on the elements of π* and using an efficient DAG representation of… CONTINUE READING
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