Title :
A Steganalysis Method Based on the Distribution of Space Characters
Author :
Xin-guang, Sui ; Hui, Luo
Author_Institution :
Southwest Inst. of Electron. & Telecom Techniques, Chengdu
Abstract :
Space-steganography is a method using texts to hiding secret information, which embeds invisible space characters into texts to camouflage messages. This paper anatomizes the differences of statistical features between stego-texts and natural texts by modeling the latter. A steganalysis method is designed based on the distributing of the space characters according to the differences. The method is easy to achieve, and experiments prove the efficiency and reliability of the method
Keywords :
cryptography; data encapsulation; statistical analysis; secret information hiding; space character distribution; statistical features; steganalysis method; Binary codes; Context modeling; Design methodology; Electrons; Snow; Software algorithms; Space technology; Steganography; Telecommunications; White spaces;
Conference_Titel :
Communications, Circuits and Systems Proceedings, 2006 International Conference on
Conference_Location :
Guilin
Print_ISBN :
0-7803-9584-0
Electronic_ISBN :
0-7803-9585-9
DOI :
10.1109/ICCCAS.2006.284584
