Tight Adaptively Secure Broadcast Encryption with Short Ciphertexts and Keys.
Romain GayLucas KowalczykHoeteck WeePublished in: SCN (2018)
Keyphrases
- ciphertext
- attribute based encryption
- private key
- encryption scheme
- standard model
- secret key
- cca secure
- stream cipher
- advanced encryption standard
- diffie hellman
- public key
- chosen plaintext attack
- identity based encryption
- proxy re encryption
- security analysis
- encryption algorithm
- lower bound
- key management
- upper bound
- key exchange
- authentication scheme
- digital signature
- security properties
- security level
- image encryption
- digital television
- authentication protocol
- key agreement
- cryptographic protocols
- worst case
- signature scheme
- lossless compression
- encryption decryption
- data encryption
- encryption algorithms
- security model
- public key cryptography
- lightweight
- s box