Unidirectional Updatable Encryption and Proxy Re-encryption from DDH.

Peihan Miao Sikhar Patranabis Gaven J. Watson

Published in: Public Key Cryptography (2) (2023)

Keyphrases

proxy re encryption
ciphertext
encryption scheme
standard model
identity based encryption
secret key
public key encryption
public key
cca secure
private key
security analysis
security model
diffie hellman
keyword search
security properties
provably secure
search engine
smart card
web pages