Re-encryption Optimization in CP-ABE Based Cryptographic Cloud Storage.

Yong Cheng Jiangchun Ren Zhiying Wang Songzhu Mei Jie Zhou

Published in: CGC (2012)

Keyphrases

cloud storage
ciphertext
encryption scheme
secret key
standard model
s box
key management
cloud computing
security analysis
smart card
public key
digital signature
encryption decryption
public key cryptography
security properties
data sharing
encryption algorithm
hash functions
image compression
databases