An Attribute-Based Encryption Scheme with Constant-Size Ciphertexts.

Yanfeng Qi Chunming Tang Yu Lou Maozhi Xu Baoan Guo

Published in: GreenCom/iThings/CPScom (2013)

Keyphrases

encryption scheme
ciphertext
standard model
mpeg video
security analysis
encryption algorithm
cca secure
public key
secret key
proxy re encryption
image encryption scheme
security model
data sharing
data structure
secret sharing scheme
database applications
nearest neighbor
computational complexity
image processing