Simplified Revocable Hierarchical Identity-Based Encryption from Lattices.

Shixiong Wang Juanyang Zhang Jingnan He Huaxiong Wang Chao Li

Published in: CANS (2019)

Keyphrases

identity based encryption
standard model
public key
security model
provably secure
encryption scheme
proxy re encryption
ciphertext
public key encryption
database systems
information sharing
signature scheme
cca secure