TY - GEN
T1 - An encryption scheme for JPEG 2000 using a chaotic pseudorandom bit generator
AU - Hong, Shun Cheng
AU - Li, Chun Te
AU - Chen, Hsi Kuan
AU - Chen, Chin Hsing
PY - 2011/11/7
Y1 - 2011/11/7
N2 - In this paper, we propose a format compliant feedback encryption scheme for JPEG2000 by using a chaotic pseudo-random bit generator. This chaotic pseudo-random bit generator is purturbed to enhance cryptographic properties such as cycle length and statistical properties so that it can be used to construct our stream ciphers with higher security. The encrypting time by using our proposed scheme is calculated and compared with other scheme. In order to demonstrate the key sensitivity, we test the performance of our proposed scheme with one of the parameters being slightly changed.
AB - In this paper, we propose a format compliant feedback encryption scheme for JPEG2000 by using a chaotic pseudo-random bit generator. This chaotic pseudo-random bit generator is purturbed to enhance cryptographic properties such as cycle length and statistical properties so that it can be used to construct our stream ciphers with higher security. The encrypting time by using our proposed scheme is calculated and compared with other scheme. In order to demonstrate the key sensitivity, we test the performance of our proposed scheme with one of the parameters being slightly changed.
UR - http://www.scopus.com/inward/record.url?scp=80155175768&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80155175768&partnerID=8YFLogxK
U2 - 10.1109/ICWAPR.2011.6014472
DO - 10.1109/ICWAPR.2011.6014472
M3 - Conference contribution
AN - SCOPUS:80155175768
SN - 9781457702808
T3 - International Conference on Wavelet Analysis and Pattern Recognition
SP - 156
EP - 160
BT - Proceedings of 2011 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR 2011
T2 - 2011 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR 2011
Y2 - 10 July 2011 through 13 July 2011
ER -