Tightly CCA-Secure Encryption Without Pairings.
Romain GayDennis HofheinzEike KiltzHoeteck WeePublished in: EUROCRYPT (1) (2016)
Keyphrases
- cca secure
- encryption scheme
- ciphertext
- public key encryption scheme
- standard model
- security analysis
- public key
- identity based encryption
- secret key
- proxy re encryption
- diffie hellman
- data sharing
- secret sharing
- private key
- secret sharing scheme
- hash functions
- public key cryptosystem
- lossless compression
- security properties
- provably secure
- security model