Constant-Size Ciphertext HIBE From Asymmetric Pairings Using the Dual-System Technique.

Somindu C. Ramanna Palash Sarkar

Published in: IACR Cryptol. ePrint Arch. (2012)

Keyphrases

identity based encryption
ciphertext
standard model
public key
encryption scheme
security model
provably secure
proxy re encryption
secret key
cca secure
databases
similarity measure
cost effective