Efficient Identity-Based Encryption with Hierarchical Key-Insulation from HIBE.

Keita Emura Atsushi Takayasu Yohei Watanabe

Published in: IACR Cryptol. ePrint Arch. (2020)

Keyphrases

identity based encryption
provably secure
standard model
public key
security model
encryption scheme
private key
ciphertext
proxy re encryption
cca secure
key management
hash functions
signature scheme
information retrieval
search engine
security analysis