A Provably Secure Ciphertext-Policy Hierarchical Attribute-Based Encryption.

Ziying Wang Jian Wang

Published in: ICCCS (2015)

Keyphrases

attribute based encryption
provably secure
ciphertext
standard model
identity based encryption
public key
diffie hellman
encryption scheme
proxy re encryption
secret key
signature scheme
security model
access structure
cca secure
private key
security analysis
key management
security properties
hash functions