An Efficient Group-Based Secret Sharing Scheme.

Chunli Lv Xiaoqi Jia Jingqiang Lin Jiwu Jing Lijun Tian

Published in: ISPEC (2011)

Keyphrases

secret sharing scheme
secret sharing
visual cryptography
key management
visual cryptography scheme
multiscale
multiresolution
high quality
preprocessing
black and white
feature extraction
encryption scheme