Flexible multi-authority attribute-based signature schemes for expressive policy.

Dan Cao Baokang Zhao Xiaofeng Wang Jinshu Su

Published in: Mob. Inf. Syst. (2012)

Keyphrases

signature scheme
standard model
threshold signature scheme
group signature scheme
public key
diffie hellman
designated verifier
digital signature scheme
data sets
hash functions
digital signature
blind signature scheme
bilinear pairings
proxy signature scheme