New Constructions of Identity-based Broadcast Encryption without Random Oracles.
Leyou ZhangQing WuYupu HuPublished in: KSII Trans. Internet Inf. Syst. (2011)
Keyphrases
- ciphertext
- encryption scheme
- cca secure
- standard model
- identity based encryption
- signature scheme
- proxy re encryption
- secret key
- public key
- digital signature
- encryption algorithm
- security analysis
- data broadcasting
- diffie hellman
- threshold signature scheme
- provably secure
- key management
- private key
- digital television
- data sharing
- signcryption scheme
- secret sharing scheme
- lossless compression
- public key cryptography
- data dissemination
- image compression