An algorithm of hiding information based on texts and emoticons
Zhou Yan · Journal of Henan Institute of Engineering · 2013
Referring to the potential hazard of safety in chatting on line and the demand of text and emoticons to covert communication,an algorithm is proposed of hiding information based on texts and emoticons.The algorithm in bytes for the unit is on the basis of the emoticon position and the amount of spaces before and after,the parity of the number of characters,etc,to perform the embedding and extracting of the concealed information.The experimental results show that the method,which has no visual impact on the content of chatting and can achieve the purpose of hiding information,has many characteristics,such as high concealment,large capacity,convenience and practicability.