Information Hiding Algorithm Based on Flash Animation
Xiaoming Zhang · Jisuanji gongcheng · 2010
An information hiding model and its hiding algorithm is proposed along with to meet the need of copyright protection and covert communication of the Flash products.The Flash file is required to read in the form of byte array.The algorithm is desgined in embedding or extraction based on the parity of the number of bit '1' in each byte among the byte array.Experimental results show that the approach can not influence the playback effect of the Flash,and it can play the role of encryption.The method has features of high capacity,good security and anti-attack.