Adaptively Secure Recipient Revocable Broadcast Encryption with Constant size Ciphertext.
Kamalesh AcharyaRatna DuttaPublished in: IACR Cryptol. ePrint Arch. (2017)
Keyphrases
- ciphertext
- encryption scheme
- standard model
- attribute based encryption
- cca secure
- private key
- public key encryption
- public key
- diffie hellman
- security analysis
- secret key
- proxy re encryption
- public key cryptography
- identity based encryption
- encryption algorithm
- access structure
- chosen plaintext attack
- secret sharing scheme
- secure communication
- secret sharing
- cryptographic protocols
- data sharing
- digital signature
- security model
- key management
- key distribution
- signature scheme