Efficient Provably-Secure Hierarchical Key Assignment Schemes.

Alfredo De Santis Anna Lisa Ferrara Barbara Masucci

Published in: IACR Cryptol. ePrint Arch. (2006)

Keyphrases

provably secure
standard model
key management
security model
public key
bilinear pairings
blind signature
signature scheme
hash functions
diffie hellman
threshold signature scheme
cost effective
blind signature scheme
ad hoc networks
secure communication
security analysis
nearest neighbor
key technologies
low cost