Measuring the Security of Linguistic Steganography in Spanish based on Synonymous Paraphrasing with WSD
Alfonso Muñoz, Justo Carracedo, Irina Argüelles Álvarez · 2010
There are currently few public studies about the usefulness of linguistic steganography in Spanish language. This article analyzes the usefulness of synonym substitution techniques in Spanish, aiming at a first approximation to their capacity of concealment in Spanish. A synonym substitution tool based in a huge synonym dictionary, a verb inflection dictionary and a noun-adj inflection dictionary(singular/plural and masculine/feminine forms) is implemented. The quality of the substitutions is validated in the immediate context of the word by different WSD (Word Sense Disambiguation) procedures.