Direct CCA Secure Identity-Based Broadcast Encryption.
Leyou ZhangQing WuYupu HuPublished in: NSS (2012)
Keyphrases
- encryption scheme
- cca secure
- ciphertext
- identity based encryption
- standard model
- public key encryption scheme
- public key
- security analysis
- proxy re encryption
- secret key
- public key cryptosystem
- data sharing
- secret sharing scheme
- diffie hellman
- hash functions
- lossless compression
- security model
- private key
- secret sharing
- information sharing
- provably secure