A Fair Electronic Cash System with Identity-Based Group Signature Scheme.

Khalid O. Elaalim Shoubao Yang

Published in: J. Information Security (2012)

Keyphrases

group signature scheme
signature scheme
blind signature
electronic cash
standard model
blind signature scheme
public key
digital signature
provably secure
diffie hellman
secret key
key distribution
high dimensional
private key
efficient computation
hash functions
smart card
digital images