An RSA-based time-bound hierarchical key assignment scheme for electronic article subscription.

Published in: CIKM (2005)

Keyphrases

private key
public key
secure communication
upper bound
elliptic curve cryptography
key exchange
security analysis
hierarchical tree
digital signature scheme
key distribution
high security
secret sharing scheme
bi directional
worst case
public key cryptography
modular exponentiation
lower bound