Cryptanalysis and improvement of two hyper-chaos-based image encryption schemes.

Fuh-Gwo Jeng Wei-Lun Huang Tzung-Her Chen

Published in: Signal Process. Image Commun. (2015)

Keyphrases

image data
image features
image classification
image encryption scheme
multiscale
chaotic sequence
image retrieval
image representation
similarity measure
secret key
databases
low cost
high quality
data sources
hash functions
image encryption