Title :
A Digital Image Scrambling Method Based on AES and Error-Correcting Code
Author :
Jiping, Niu ; Yongchuan, Zhang ; Zhihua, Hu ; Zuqiao, Yang
Author_Institution :
Coll. of Hydroelectricity & Digitalization Eng., Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
A new scrambling method of true color images based on AES algorithm is proposed. It takes the structure of true color images into full consideration, and decreases the complexity. The analytical method of cryptography is first used in this paper to analyze the security of disordered images; at the same time, an error-correcting code is designed to prevent passive attacks based on bit modification. Experimental results show that the method is safe, efficient and has great ability of error correcting.
Keywords :
cryptography; error correction codes; image coding; image colour analysis; AES algorithm; advance encryption standard; cryptography; digital image scrambling method; disordered image security; error-correcting code; true color image; Color; Computer science; Cryptography; Digital images; Educational institutions; Error correction codes; Hydroelectric power generation; Image analysis; Pixel; Software engineering; AES; differential analysis; disordering of images; impossible;
Conference_Titel :
Computer Science and Software Engineering, 2008 International Conference on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-0-7695-3336-0
DOI :
10.1109/CSSE.2008.1172
