DocumentCode
1946379
Title
A Steganalysis Method Based on the Distribution of Characters
Author
Xin-guang, Sui ; Hui, Luo ; Zhong-liang, Zhu
Author_Institution
Nat. Defence Key Lab. of Blind Process. of Signals, Beijing
Volume
4
fYear
2006
fDate
16-20 2006
Abstract
Semantic steganograhpy is a method using texts to hiding secret information, which embeds message into texts at the level of linguistic understanding. This paper studies the semantic steganography method, and analyzes the statistical features to search the differences between stego-texts and natural texts by modeling the latter. And a steganalysis method is designed based on the distribution of 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; text analysis; characters distribution; natural texts; secret information hiding; semantic steganography; statistical features; steganalysis method; stego-texts; Communications technology; Design methodology; Dictionaries; Government; Graphics; Probability; Signal processing; Statistical analysis; Steganography; Stochastic processes;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2006 8th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-9736-3
Electronic_ISBN
0-7803-9736-3
Type
conf
DOI
10.1109/ICOSP.2006.345973
Filename
4129665
Link To Document