Collusion Resistant Broadcast Encryption with Tight Reductions and Beyond.
Linfeng ZhouPublished in: IACR Cryptol. ePrint Arch. (2016)
Keyphrases
- lower bound
- upper bound
- encryption algorithms
- digital television
- worst case
- encryption scheme
- image encryption
- efficient computation
- data dissemination
- data broadcasting
- information hiding
- digital rights management
- digital signature
- news video
- key management
- objective function
- public key cryptography
- social networks
- packet size
- encryption algorithm
- ciphertext
- security analysis
- multimedia