Realising time limitation for cryptographic keys in secure multimedia distribution.

Markus Dunte Christoph Ruland

Published in: Secur. Commun. Networks (2008)

Keyphrases

homomorphic encryption
multimedia
encryption scheme
public key
secret key
private key
multimedia databases
ciphertext
data distribution
multimedia data
hash functions
standard model
smart card
key management
security analysis
public key encryption