Backward-Leak Uni-Directional Updatable Encryption from Public Key Encryption.

Yao Jiang Galteland Jiaxin Pan

Published in: IACR Cryptol. ePrint Arch. (2022)

Keyphrases

public key encryption
encryption scheme
ciphertext
proxy re encryption
identity based encryption
standard model
public key
security analysis
cca secure
secret key
diffie hellman
digital signature
security model
data sharing
private key
secret sharing scheme
hash functions
private information