Title :
Image encryption for secure Internet multimedia applications
Author :
Dang, P.P. ; Chau, P.M.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., San Diego, La Jolla, CA, USA
Abstract :
We present a novel scheme for secure Internet image transmission. The feature of the proposed scheme is joint application between image compression and image encryption. For source coding, we implement the discrete wavelet transform (DWT) and for channel coding, we utilize the block cipher Data Encryption Standard (DES) algorithm. Simulation results show that our proposed method significantly enhances security for image transmission over Internet as well as improves the transmission rate.
Keywords :
Channel coding; Code standards; Discrete wavelet transforms; Image coding; Internet; Multimedia communication; Security of data; Source coding; Telecommunication security; Telecommunication standards; Transform coding; Visual communication; DWT; Data Encryption Standard; block cipher DES algorithm; channel coding; discrete wavelet transform; image compression; image encryption; secure Internet image transmission; secure Internet multimedia applications; simulation results; source coding; transmission rate; Application software; Business; Cryptography; Data security; Discrete wavelet transforms; Image coding; Image communication; Internet; Source coding; Vector quantization;
Conference_Titel :
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angles, CA, USA
Print_ISBN :
0-7803-6301-9
DOI :
10.1109/ICCE.2000.854472
