Title :
Wavelet Domain Scrambling for Image-Based Authentication
Author :
Ginesu, Giaime ; Giusto, Daniele D. ; Onali, Tatiana
Author_Institution :
Dept. of Electr. & Electron. Eng., Cagliari Univ.
Abstract :
A simple image scrambling method for image-based authentication (IBA) is proposed and evaluated. The devised scheme may be embedded into any wavelet-based IBA framework to provide mutual authentication with challenge-response architecture. The severe constraints on security, data transmission capability and user friendliness are addressed by the complete system, especially in the wireless environment. Data and application scalability is provided through the JPEG2000 standard and JPIP framework
Keywords :
image coding; visual communication; wavelet transforms; JPEG2000 standard; JPIP framework; application scalability; challenge-response architecture; data transmission capability; image scrambling method; image-based authentication; mutual authentication; wavelet domain scrambling; wireless environment; Authentication; Communication system security; Cryptography; Data security; Human computer interaction; Information security; Network servers; Scalability; Steganography; Wavelet domain;
Conference_Titel :
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location :
Toulouse
Print_ISBN :
1-4244-0469-X
DOI :
10.1109/ICASSP.2006.1660342
